1. How many quilts will Sally supply at $500.00 per quilt?
2. Are any other factors besides price taken into account with the market supply schedule she has constructed?
3. Several situations are listed below that Sally has encountered in her business. Explain how each of these situations might
alter the supply of quilts.
a new sewing machine that helps her produce quilts in less time.

1. How Many Quilts Will Sally Supply At $500.00 Per Quilt?2. Are Any Other Factors Besides Price Taken

Answers

Answer 1

Sally will supply 3 quilts at $500.00 per quilt according to the market supply schedule she constructed.

What is the supply  about?

The market supply schedule only takes into account the price per quilt and the quantity supplied per month. Other factors such as production costs, availability of raw materials, competition, and changes in technology are not taken into account in this supply schedule.

a. If Sally purchases a new sewing machine that helps her produce quilts in less time, her production efficiency will increase. This will enable her to produce more quilts in a shorter period of time, which will result in an increase in the supply of quilts.

b. If Sally anticipates an increase in prices for quilts in three months, she may increase the quantity supplied per month in order to take advantage of the higher prices. This may result in a temporary increase in the supply of quilts.

Lastly, c. If there are twice as many quilt suppliers as there were one year ago, Sally will likely face increased competition. This may result in a decrease in sales for Sally and a decrease in the price of quilts. In order to remain competitive, Sally may need to reduce the quantity supplied per month or find ways to differentiate her quilts from those of her competitors.

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See full question below

Part One

Sally Thomas is an entrepreneur. She makes hand-made quilts and sells them at craft shows and at her home studio. Below is a market supply schedule she constructed. Answer the questions that appear below it.

Price per quilt

Quantity Supplied Per Month

$300.00

1

$400.00

2

$500.00

3

$600.00

4

$700.00

5

1. How many quilts will Sally supply at $500.00 per quilt?

3

2. Are any other factors besides price taken into account with the market supply schedule she has constructed?

Supply

3. Several situations are listed below that Sally has encountered in her business. Explain how each of these situations might alter the supply of quilts. a. Sally purchases a new sewing machine that helps her produce quilts in less time.

Sally will be able to produce more quilts in less time, increasing the supply of quilts.

b. Sally anticipates an increase in prices for quilts in three months.

Sally will increase the quantity supplied per month for three months.

c. There are twice as many quilt suppliers as there were one year ago.

Sally will likely experience a decrease in sales which in turn will result in a decrease of supply and price.


Related Questions

Find the 6th term of the geometric sequence described below.
m₁ = -3(-5)-1
Show your work here
Hint: To add an exponent (z"), type "exponent" or press "A"

Answers

Answer:

m₆ = 9375

Step-by-step explanation:

Given sequence is

[tex]m,_i = -3(-5)^{i - 1}[/tex]

To find the 6th term, all you have to do is substitute i = 6 and compute

For i = 6 we get

[tex]m_6 = -3(-5)^{6 - 1}\\= -3(-5)^5\\\\= -3(-3125) \\\\= 9375[/tex]

A negative number raised to an odd number is negative that is why (-5)⁵ is negative

Freddie plays baseball. If we assume the probability of him getting a base hit is 0.305, what is the probability that he gets 4 base hits in a row?

Answers

So, the probability of Freddie getting 4 base hits in a row is approximately 0.0088, or 0.88%.

What is Probability?

Probability is a measure of the likelihood or chance of an event occurring. It is expressed as a number between 0 and 1, where 0 represents an impossible event and 1 represents a certain event.

by the question.

Assuming that each at-bat is independent of the others, the probability of Freddie getting a base hit in one at-bat is 0.305.

To find the probability that he gets 4 base hits in a row, we can use the multiplication rule for independent events. This rule states that the probability of two or more independent events occurring together is the product of their individual probabilities.

Therefore, the probability of Freddie getting 4 base hits in a row is:

0.305 x 0.305 x 0.305 x 0.305 = 0.0088 (rounded to four decimal places)

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what is the proof that complex numbers with absolute value 1 constitute a group under multiplication?

Answers

To prove that complex numbers with absolute value 1 constitute a group under multiplication, they must satisfy the four axioms of a group which includes

ClosureAssociativityIdentity elementInverse

What are complex  numbers?

In mathematics, a complex number is described as an element of a number system that extends the real numbers with a specific element denoted i, called the imaginary unit and  can be expressed in the form a + bi, where a and b are real numbers.

The four  axioms of a group includes:

Closure: The product of any two complex numbers with absolute value 1 is another complex number with absolute value 1.

Associativity: The product of any three complex numbers with absolute value 1 is the same irrespective of the order in which the multiplication is performed.

Identity: There exists an element in the group, denoted by 1, such that 1 times any element in the group is equal to that element.

Inverse:  there exists another element in the group, denoted by the reciprocal or inverse, such that their product is equal to the identity element for each element in the group.

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Amari gathered a random sample of favorite beverages of the students in her class. She calculated data on different variables. For one of the variables that she collected, she constructed a bar graph.

Which of the following variables did she use?

Price of beverage
Type of beverage
The volume of the beverage
Number of ounces in the beverage

Answers

Amari almost likely used "types of beverage" as that of the factor while creating the bar graph.

What are the uses of bar graphs?

The bar graph makes it simple to compare various sets of data across various groups. The connection is depicted using two axes, with the discrete values with one axis and the categories on the other. The graph displays the key alterations in the data over time.

What distinguishes a bar graph from a histogram?

The visual depiction of categorical data is a bar graph. The visual depiction of quantitative data is called a histogram. Every pair of following bars is separated by an equal amount of space.

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Answer:

Type of drink is the answer

Step-by-step explanation:

4.5. Using Linear Scale
Solve the following scenarios.
8. You have a map that is missing a scale. The distance from Point A to Point B is
five inches on the map, and after driving it, you know it is 250 miles in reality.

Answers

The scale of the map is 1 inch to 50 miles, or 1:50.

What is distance?

Distance is defined as the space between two points in space.

To find the scale of the map in inches per mile, we can use the ratio of the distance on the map to the actual distance:

5 inches on the map / 250 miles in reality

Simplifying this ratio gives:

1 inch on the map / 50 miles in reality

Therefore, the scale of the map is 1 inch to 50 miles, or 1:50.

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transformation and functions can someone help with the answers for these

Answers

The answer of the given question based on the transformation and functions  the answers are , (4) a=1 ,b=3  , (5) a=-1 , (b)= 0  , (6) a=-1 ,b=0.

What is Function?

In mathematics,  function is  rule or relationship between two sets of numbers, often represented by  formula or a graph, that assigns  unique output value for each input value.

More formally, a function is  set of ordered pairs (x, y), where each x in the set of inputs is associated with exactly one y in  set of outputs. The set of all input values is called  domain of the function, and set of all output values is called  range of function.

(4) . For the function f(x) = √(x-3) + 4, the transformation can be seen as follows:

a = 1, indicating that there is no vertical stretch or the compression.

b = 3, indicating that the graph is shifted 3 units to the right.

The "+" sign in the function indicates that the graph is shifted upward by 4 units.

(5) . For the function f(x) = -x² + 8, the transformation can be seen as follows:

a = -1, indicating that the graph is reflected vertically.

b = 0, indicating that there is no horizontal shift.

The "+" sign in the function indicates that the graph is shifted upward by 8 units.

(6) . For the function f(x) = -x³ - 5, the transformation can be seen as follows:

a = -1, indicating that the graph is reflected vertically.

b = 0, indicating that there is no horizontal shift.

The "-" sign in the function indicates that the graph is shifted downward by 5 units.

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Arguing geometrically, find all eigenvectors and eigen-values of the linear transformations in Exercises 15 through 22. In each case, find an eigenbasis if you can, and thus determine whether the given transformation is diagonalizable.
Reflection about a plane V in R3

Answers

The eigenvalues of the reflection about a plane in R3 are 1 and -1, with corresponding eigenvectors lying on the plane and perpendicular to the plane, respectively. Therefore, the transformation is diagonalizable with an eigenbasis consisting of these eigenvectors.

Consider a reflection about a plane V in R3. Let's denote this linear transformation by T.

We know that any vector v in R3 can be decomposed uniquely into a sum of two vectors, one in V and one in the orthogonal complement of V. Let's denote these subspaces by V and V⊥, respectively. Then we have:

R3 = V ⊕ V⊥

Since T reflects vectors across the plane V, any vector in V will be fixed by the transformation, while any vector in V⊥ will be flipped across the plane.

Let's consider a vector v in V. Since T fixes v, we have:

T(v) = v

This means that v is an eigenvector of T with eigenvalue 1.

Now let's consider a vector u in V⊥. Since T flips u across the plane V, we have:

T(u) = -u

This means that u is an eigenvector of T with eigenvalue -1.

Since any vector in R3 can be written as a sum of a vector in V and a vector in V⊥, we have shown that every vector in R3 is an eigenvector of T, and the corresponding eigenvalues are 1 and -1.

To find an eigenbasis, we need to find a basis for R3 consisting of eigenvectors of T. We have already shown that every vector in R3 is an eigenvector, so the standard basis {e1, e2, e3} is an eigenbasis. Therefore, T is diagonalizable.

The eigenvalues are λ1 = 1 and λ2 = -1, and the corresponding eigenvectors are {v} and {u}, where v is any nonzero vector in V and u is any nonzero vector in V⊥.

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Evaluate the double integral.$ iint_{D}({color{red}7} x + {color{red}6} y),dA $, $ D $ is bounded by $ y=sqrt{x} $ and $ y=x^2 $

Answers

The final value of the integral as   [tex]$\frac{191}{60}$[/tex]   which represents the total "volume" of [tex]$f(x,y)=7x+6y$[/tex] over the region[tex]$D$.[/tex]

The given double integral can be rewritten as:

[tex]\iint_D 7x \, dA + \iint_D 6y \, dA[/tex]

where  [tex]D$ is the region bounded by $y=\sqrt{x}$ and $y=x^2$.[/tex]

To evaluate this integral, we first check the intersection points of the two curves:

[tex]\sqrt{x} = x^2 \quad \Right arrow \quad x = 0 \text{ or } x =1[/tex]

Therefore, the region  D is shown in the figure below:

region D

Next, we can choose to integrate with respect to [tex]x$ or $y$[/tex]. Since the lower boundary of  D is given by [tex]$y=\sqrt{x}$[/tex]which is a function of [tex]x$,[/tex] we choose to integrate with respect to x first:

[tex]\begin{aligned} \iint_D 7x \, dA &= \int_0^1\int_{\sqrt{x}}^{x^2} 7x \, dydx \\ &= \int_0^1 7x(x^2-\sqrt{x}) \, dx \\ &= \frac{56}{15} \end{aligned}[/tex]

Similarly, we can evaluate the other integral:

[tex]\begin{aligned} \iint_D 6y \, dA &= \int_0^1\int_{\sqrt{x}}^{x^2} 6y \, dydx \\ &= \int_0^1 6\left(\frac{x^4-\sqrt{x}}{2}\right) \, dx \\ &= \frac{49}{20} \end{aligned}[/tex]

Therefore, the value of the given double integral is:

[tex]\iint_D (7x+6y) \, dA = \frac{56}{15}+\frac{49}{20} = \frac{191}{60}[/tex]

In summary, we evaluated the given double integral by splitting it into two integrals, integrating with respect to x  first and then with respect to y , over the region bounded by [tex]y=\sqrt{x}$ and $y=x^2$[/tex]. By doing so, we obtained the final value of the integral as [tex]\frac{191}{60}$,[/tex] which represents the total "volume" of [tex]$f(x,y)=7x+6y$[/tex] over the region D.

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is defined broadly as a set of information technology (it) components that are the foundation of an it service

Answers

Information technology infrastructure is defined broadly as a set of information technology (it) components that are the foundation of an it service

A collection of information technology elements that constitute the basis of it service is the broad definition of information technology infrastructure. It describes the networks, computers, software, and other technological elements needed to enable the provision of IT services inside a business. This can comprise things like operating systems, databases, routers, switches, storage devices and servers.

It also includes software and equipment needed to administer and monitor these components. Organizations of all sizes must have a dependable and effective IT infrastructure in order to provide their users and clients with high-quality IT services. Organizations may increase productivity by investing in IT infrastructure and making sure it is well-designed, well-maintained, and secure.

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On the day a video was posted online, 5 people watched the video. The next day the number of viewers had doubled. Assume the
number of viewers continues to double each day.

1. On which day will 640 people see the video? Explain or show your reasoning.

2. What strategy would you use to find the first day when more than 20,000 people will see the video (if the trend continues)?

Answers

On the 7th day after the videο was pοsted, 640 peοple will see the videο.

What is Statistics?

Statistics is the discipline that cοncerns the cοllectiοn, οrganizatiοn, analysis, interpretatiοn, and presentatiοn οf data.

1 Let's start by finding the pattern in the number οf viewers. We knοw that οn the first day, 5 peοple watched the videο. On the next day, the number οf viewers dοubled tο 5 x 2 = 10. On the third day, the number οf viewers dοubled again tο 10 x 2 = 20. We can see that the number οf viewers is dοubling each day, which means we can write the number οf viewers as:

[tex]V = 5 x 2^n[/tex]

where n is the number οf days after the videο was pοsted.

Nοw we want tο find οn which day the number οf viewers will be 640. Sο we can set V equal tο 640 and sοlve fοr n:

[tex]640 = 5 x 2^n[/tex]

[tex]2^n = 128[/tex]

n = lοg2(128) = 7

2.   Tο find the first day when mοre than 20,000 peοple will see the videο, we can set V equal tο 20,000 and sοlve fοr n:

[tex]20,000 = 5 x 2^n[/tex]

2^n = 4,000

n = lοg2(4,000) ≈ 11.29

Since n represents the number οf days after the videο was pοsted, we can rοund up tο the next whοle number tο find the first day when mοre than 20,000 peοple will see the videο. Therefοre, οn the 12th day after the videο was pοsted, mοre than 20,000 peοple will see the videο if the trend cοntinues

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which of the following numeric measures would be most likely to produce invalid statistical analysis?

Answers

The most likely to produce invalid statistical analysis of numeric measures is Pain rating as: none = 0; slight = 1; much = 2,  as it is an ordinal scale of measurement, which does not have equal intervals between the categories. So, the correct answer is B).

It means that the differences between the categories are not necessarily equivalent, and therefore, any statistical analysis based on this scale may not accurately reflect the true relationship between variables.

The other options (blood pressure in mmHg, oxygen saturation in percentage, neonatal birth weight in kilograms) are measured on interval or ratio scales, which have equal intervals between values and can be used for meaningful statistical analysis. so, the correct option is B).

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____The given question is incomplete, the complete question is given below:

Which of the following numeric measures would be most likely to produce invalid statistical analysis?A)Analysis of patients' blood pressures in mmHgB)Pain rating as: none = 0; slight = 1; much = 2C)Assessment of oxygen saturation in percentageD)Analysis of neonatal birthweight in kilogr

Someone plezzz help me

Answers

Neither anushka nor lukas are correct as both of their calculations are wrong.

How are linear equations solved?

Basic arithmetic operations like addition, subtraction, multiplication, and division are used to isolate the variable on one side of a linear equation and solve it. The objective is to make the equation as simple as possible until the variable can be identified and its value calculated. In order to solve a linear equation, you must first combine like terms to simplify the expressions on both sides of the problem.

Then, you can use inverse operations to get rid of constants and coefficients. The value of the variable can be ascertained by solving for it once it has been isolated. By looking at the coefficients and constants of the equation, it can be established if the equation has no solution or infinite solutions. In various disciplines, such as science, engineering, and finance, linear equations are used to represent connections between variables.

2/5b + 1 = -11

2/5b = -12

b= -12 x 5/2

b = -30

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To the nearest hundredth, what is the volume of the sphere? (Use 3.14 for pie.)

Answers

Therefore, the volume of the sphere to the nearest hundredth is 724,775.70 cubic millimeters.

What is volume?

Volume is a measurement of the amount of space occupied by a three-dimensional object. It is often expressed in units such as cubic meters (m³), cubic centimeters (cm³), cubic feet (ft³), or gallons (gal), depending on the context. The volume of a solid object can be calculated by multiplying its length, width, and height or using a specific formula depending on the shape of the object. For example, the volume of a rectangular box can be calculated as length x width x height, while the volume of a cylinder can be calculated as π x radius² x height. In general, volume is an important concept in many fields, including physics, chemistry, engineering, and architecture. It is often used to describe the capacity of containers, the displacement of fluids, and the amount of material used in construction or manufacturing.

Here,

The formula for the volume of a sphere is given as V = (4/3)πr³, where r is the radius of the sphere and π is approximately 3.14.

Substituting the given value of the radius, we get:

V = (4/3) x 3.14 x 48³

V ≈ 724,775.68 cubic millimeters

Rounding this value to the nearest hundredth, we get:

V ≈ 724,775.68 ≈ 724,775.70 cubic millimeters (rounded to two decimal places)

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Which equation calculates the total amount of milk needed to make 7 milkshakes if each milkshake requires 3 4 cup of milk? A. 7 × 3 4 = 21 28 cups B. 7 + 3 4 = 7 3 4 cups C. 7 × 1 4 = 7 4 , or 1 3 4 cups D. 7 × 3 4 = 21 4 , or 5 1 4 cups

Answers

Answer:

D

Step-by-step explanation:

7/1 times 3/4 equals 21/4 cups of milk

7. Convert 37/6 to a mixed number.

A. 6¹6
B. 623
C. 65
D.556

Answers

[tex] \boxed{ \red{ \mathfrak{A.\: 6 \frac{1}{6} }}}[/tex]

How many strings of length 5 of the letters A, B, C, D, and E contain exactly one A and exactly one D if repetition of letters is allowed?

Answers

320 such sequences exist. We must determine how many strings of length five have precisely one A and one D. Any of the final four options may be used for the remaining three characters. (B, C, D, E).

Using the multiplication concept, we can count this. After selecting the A's location from among five options, the D's position can be found among four options. For the final three positions, there are a total of four options. The total amount of strings is thus:

5 × 4 × 4 × 4 × 1 = 320

Thus, 320 such sequences exist.

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Oliver's normal rate of pay is $10.40 an hour.

How much is he paid for working 5 hours overtime one Saturday at time-and-a-half?

Answers

For this problem you want to multiply your hourly rate by your time worked and then you also want to multiply it by you time and a half factor so your problem should look like, 10.40 x 5 x 1.5 = ? And if you plug that all into a calculator you will get $78

which formula describes the following vector field? here the x-axis is horizontal and the y-axis is vertical.

Answers

The formula that describes the vector field in which, x-axis is horizontal and the y-axis is vertical, is option B: F(x,y) = (y,1).

A vector field is a function that assigns a vector to each point in space. It can be represented as a group of arrows, each connected to a location in space and having a specific magnitude and direction.

The vector field that describes the given conditions is F(x,y) = (y,1). This means that at any point (x,y), the vector field will have a magnitude of 1 and will be pointing in the positive y direction.

The horizontal component of a vector is found by multiplying its magnitude by the cosine of the angle it makes with the positive x-axis. The vertical component of a vector is found by multiplying its magnitude by the sine of the angle it makes with the positive x-axis.

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Complete question is:

Which formula describes the following vector field? here the x-axis is horizontal and the y-axis is vertical. (Refer the image)

O F(x,y) = (1,7)

O F(x,y) = (y,1)

O F(x,y) = (1,x)

O F(x,y) = (x,1)

Decide if the events A and B are mutually exclusive or not mutually exclusive. A card is drawn from a standard deck of 52 playing cards.

Event A: The Result is a club
Event B: The result is a king

Are they mutually exclusive or not mutually exclusive?

Answers

The events A and B are not mutually exclusive, since there is one card (the king of clubs) that satisfies both conditions (i.e., it is both a club and a king).

In general, two events are mutually exclusive if they cannot both occur at the same time, meaning that there is no overlap between them. In this case, since there is one card that is both a club and a king, the events A and B are not mutually exclusive.

Test the conjecture. 1) A rectangle has an area of 54 square units. A scale factor of is applied to the rectangle to create a scaled figure. What is the area of the scaled figure?
9 units 6 units

Answers

Answer:

Step-by-step explanation:

yr face add more points NOW

Can someone actually see if I got this correct for this answer please

Answers

Your total grade point average (GPA) for the semester is 2.67.

What is GPA ?

GPA stands for Grade Point Average. It is a numerical calculation used to measure the academic success of a student. It is calculated by taking the average of all grades received by a student across all courses taken in a given semester or academic year. Each course is assigned a specific number of credit hours, and each grade is assigned a numerical value based on the school’s grading scale. The numerical value of each grade is then multiplied by the number of credit hours for the course, and the total of all courses is added together to determine a student’s GPA.

A higher GPA is generally indicative of higher academic performance while a lower GPA is generally indicative of lower academic performance. A student’s GPA is used by schools, employers, and other organizations to evaluate a student’s academic record.

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This would give you a total of 29.0. Divide this by 10 credit hours and you get a GPA of 2.85 for the semester.

What is GPA?

GPA stands for Grade Point Average. It is an academic measure of a student's performance in a course or program of study. It is calculated by dividing the total number of grade points earned by the total number of credit hours taken. A grade point average is typically expressed as a number on a 4.0 scale. A 4.0 GPA is considered to be the highest possible grade point average, while anything below a 2.0 GPA is usually considered to be failing.

This is calculated by adding up the total number of credit hours (10 credit hours) and then multiplying each grade by the respective number of credit hours. A=4.0, B=3.0, C=2.0.
So, you would multiply 4.0 by 3 for FYE 105, 3.0 by 3 for ENG 101, 2.0 by 3 for MAT 150, 2.0 by 3 for BIO 112, and 4.0 by 1 for BIO 113.
This would give you a total of 29.0.
Divide this by 10 credit hours and you get a GPA of 2.85 for the semester.

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Weekly CPU time used by an accounting firm has probability density
function (measured in hours) given by
f(x) = { 3/64 * x^2
(4 − x) 0 ≤ x ≤ 4
0 Otherwise }
(a) Find the F(x) for weekly CPU time.
(b) Find the probability that the of weekly CPU time will exceed two hours
for a selected week.
(c) Find the expected value and variance of weekly CPU time.
(d) Find the probability that the of weekly CPU time will be within half an
hour of the expected weekly CPU time.
(e) The CPU time costs the firm $200 per hour. Find the expected value
and variance of the weekly cost for CPU time.

Answers

Using probability, we can find that:

E(Y)= 2.4, Var (Y) = 0.64

E(Y) = 480, Var(Y) = 25,600

Define probability?

The probability of an event is the proportion of favourable outcomes to all other potential outcomes. To determine how likely an event is, use the following formula:

Probability (Event) = Positive Results/Total Results = x/n

Given,

The weekly CPU time is as follows:

f(y) where, 0≤y≤4

Here, probability density function is 4-y is correct, or else we get negative expected values.

We have to find E(Y) and var(Y)

E(Y) = 2.4

var (Y) = E(Y²)-(E(Y)) ²

= 6.4 - (2.4) ²

= 0.64

The CPU time is costing the firm $200 per hour.

Now, we find E(Y) and var(Y) of the weekly cost for the CPU time.

Y = 200E

E(Y) = 200 × 2.4

= 480

var(Y) = 200V(Y)

= 200 × 0.64

= 25600

We can observe that the weekly cost is not exceeding $600 as weekly cost for CPU time = 480.

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ection A-Classwork Let's make mathematical sentences of each of the following stateme Statements Mathematical sentences a) The sum of x and 4 is 7. b) The difference of y and 5 is 4. c) Two times x is 10. d) Two times y added to 3 is 9. e) f) x is more than 2 by 1. 3 is less than y by 2.​

Answers

a) The sum of x and 4 equals 7: x + 4 = 7

b) The difference of y and 5 equals 4: y - 5 = 4

c) Two times x equals 10: 2x = 10

d) Two times y added to 3 equals 9: 2y + 3 = 9

f) If y > 3 + 2 or if 3 = y - 2 then y is smaller than y by 2

Define equation  

An equation is a statement in mathematics that two expressions are equivalent. It has two sides that are divided by the equals sign (=). One or more terms, such as integers, variables, constants, and mathematical operations like addition, subtraction, multiplication, division, and exponentiation, may be included on each side of the equation.

a) The sum of x and 4 equals 7:

x + 4 = 7

b) The difference of y and 5 equals 4:

y - 5 = 4

c) Two times x equals 10:

2x = 10

d) Two times y added to 3 equals 9:

2y + 3 = 9

e) If x exceeds 2 by 1, then either x = 3 or x > 2 + 1.

f) If 3 is smaller than y by 2 then either y > 3 + 2 or 3 = y - 2

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FAST!!
Write two expressions to represent the following situation. Then, find the answer.

When Nathan went to bed, the outside temperature was 28°F. When he woke up the next morning, the temperature had decreased to -13°F. By how many degrees did the temperature change during the overnight hours?

Answers

The temperature decreased by 41°F during the overnight hours.

What is scalar and vector quantity?

Physical quantities with merely magnitude and no direction are called scalar quantities. Scalar values encompass things like mass, volume, temperature, and time. Real numbers, such as positive or negative integers or decimals, are frequently used to represent scalar quantities in mathematics.

In contrast, a vector quantity is a physical quantity that possesses both magnitude and direction. The terms displacement, velocity, force, and acceleration are all examples of vector quantities. Typically, vector values are represented by a number or symbol for the magnitude and an arrow or boldface letter for the direction.

Given that, the temperature went from 28 to -13.

The expression that represent this change are:

Expression 1: -13°F - 28°F

Expression 2: | -13°F - 28°F |

The temperature change can be calculated as:

| -13°F - 28°F | = |-41°F| = 41°F

Hence, the temperature decreased by 41°F during the overnight hours.

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NEED ANSWERS FAST WILL MARK BRAINLIEST

Find the missing length indicated

Answers

Answer: i think its 10

Step-by-step explanation:

Step-by-step explanation:

because of 2 lines being parallel, this creates 2 similar triangles.

and that means the ratio between 2 corresponding sides must be the same for all pairs of corresponding sides.

so,

4/(4+5) = 8/(8 + ?)

4/9 = 8/(8 + ?)

4(8 + ?) = 8×9

8 + ? = 8×9/4 = 2×9 = 18

? = 10

which statemnt is ture when the dimensions of a two-dimensional figures are dilated by a scale factor of 2

Answers

When a shape is dilated, the size of the shape changes. The true statement is (d) The scale factor is 2.5.

Dilation:

Dilation is the process of changing the size of an object or shape by reducing or increasing its size by a specific scale factor. For example, a circle with a radius of 10 units shrinks to a circle with a radius of 5 units. Applications of this method are in photography, arts and crafts, sign making and more.

According to the Question:

How to determine the scale factor

In figure A, we have:

Length = 0.6

In figure B, we have:

Length =1.5

The scale factor is then calculated as:

K = 1.5/0.6

Dividing the equation:

k = 2.5

Hence, the true statement is (d) The scale factor is 2.5.

Complete Question:

The first figure is dilated to form the second figure. Which statement is true?

The scale factor is 0.4.

The scale factor is 0.9.

The scale factor is 2.1.

The scale factor is 2.5.

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There are two types of trees to plant in the yard type A trees are 36 inches tall and grows 8 inches per year type B are 18 inches tall but grow 10 inches per year when will the trees be the same height

Answers

As a result, both varieties of trees will be the same height after 9 years. We can change both equations to a = 9 to verify this: Height of the type A tree is 36 + 8(9) or 36 + 72 inches, whereas the height of the type B tree is 18 + 10(9) or 18 + 90 inches.

What function do height and distance serve in everyday life?

Trigonometry includes heights and distances, and it has numerous uses in practical daily life. It utilised to compute height of towers, structures, mountains, etc., and distance between any two objects such celestial bodies others. ,sys,s tos.as to .... and.

Let's use "a" to denote the number of years after planting the trees.

A type A tree will reach the following height after "a" years:

Height of type A tree = 36 + 8a

After "a" years, the height of a type B tree will be:

Height of type B tree = 18 + 10a

We must set the two types of trees' heights equal to one another and solve for "a" to determine when they will reach the same height:

36 + 8a = 18 + 10a

Subtracting 8a from both sides, we get:

36 = 18 + 2a

Subtracting 18 from both sides, we get:

18 = 2a

Dividing both sides by 2, we get:

a = 9

Therefore, after 9 years, both types of trees will be the same height.

To check this, we can substitute a = 9 into both equations:

Height of type A tree = 36 + 8(9) = 36 + 72 = 108 inches

Height of type B tree = 18 + 10(9) = 18 + 90 = 108 inches

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Question:

You have two types of trees to plant in your yard: type A trees are 36 inches tall and grow 8 inches per year, while type B trees are 18 inches tall and grow 10 inches per year. At what point in time will the trees be the same height? How tall will the trees be at that time?

Rewrite the exponential equation 10^0.845 = 7 in equivalent logarithmic form. There may be more than one correct answer. 0.845 = log(7) 10 = log(7) 7 = log(0.845) None of the above

Answers

The equivalent logarithmic form of the given exponential equation 10^0.845 = 7 is equal to 0.845 = log10(7) given by option D. None of the above .

Exponential equation is equals to,

10^0.845 = 7

Standard form of exponential is equals to,

a^x = y

Convert the exponential form into the logarithmic form we have,

x = logₐ y

The correct equivalent logarithmic form for the exponential equation 10^0.845 = 7 is written as

Here x = 0.845

a = 10

y = 7

Substitute the value in the formula we have,

0.845 = log10(7)

This can be read as the logarithm, base 10, of 7 is equal to 0.845

Therefore, the correct logarithmic form of the given exponential equation is equal to 0.845 = log10(7) which is option D. None of the above.

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PLEASEE HELP!
Draw an angle that is 90 degrees. Make sure to draw the symbol on the angle.

Answers

Step-by-step explanation:

This is just the corner of a rectangle or a square :

Mariana and her children went into a movie theater and she bought $51.25 worth of candies and pretzels. Each candy costs $4.75 and each pretzel costs $3.25. She bought a total of 13 candies and pretzels altogether. Write a system of equations that could be used to determine the number of candies and the number of pretzels that Mariana bought. Define the variables that you use to write the system.


pls help i have trouble figuring out what equations im suppose to use to solve.

Answers

Answer: 51.25 = 4.75c + 3.25p

Step-by-step explanation:

1. Since she spent $51.25, we can start our equation with this: 51.25=

2. Since she bought candies and pretzels, we can make 2 new variables, c for candies, and p for pretzels.

3. Since she spent $4.75 per candy, we can add this in to our equation:

51.25 = 4.75c +

4. We can do the same for the pretzels, which she spent $3.25 per piece. Adding this into our equation will leave us with: 51.25 = 4.75c + 3.25p.

5. Now we have to find out what c and p are, given the info that she bought 13 altogether.

6. If we c=6 and p=7, (because they add up to 13) we will get: 51.25!

7. Now we know what c and p are.

8. The answers would be 51.25 = 4.75c + 3.25p, or 51.25=28.5+22.75.

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