You and your friend travel to Cuyahoga Valley National Park. Your friend agrees to pay half the total cost of gas for the trip. The gas charges for the trip are $31, $16, and $41. How much money, in dollars, does your friend owe you?
Answer:
$44
Step-by-step explanation:
Given,
Gas charges = $31 + $16 + $41
Total = $88
Half of the payment means dividing the final amount in two half.
= 88/2
= 44
Thus, your friend owes you $44 dollars for gas.
2. The first and third term of a Gip are 5 and 80 respectively. What is the term
The fifth term of the geometric progression is given as 1280
The nth term of a geometric progressionThe formula for calculating the nth term of a geometric progression is expressed as:
Tn = ar^n-1
Given the following
First term = a = 5
Third term = ar^2 = 80
Determine the common ratio
5(r^2) = 80
r^2 = 16
r = 4
For the 5th term
T5 = ar^4
T5 = 5(4)^4
T5 = 1280
Hence the fifth term of the expression is 1280
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Complete question
The first and third term of a Gip are 5 and 80 respectively. What is the fifth term
A square placemat has an area of 169 in.² Sally decides to decorate the placemat by putting fringe around the edges how many inches of fringe will Sally need to buy how many feet is this
Answer:
4 feet and 4 inches of fringe
Step-by-step explanation:
The length and width of a square are equal to each other
Let x = length of a side of a square
Area of a square = Length × Width
= (x inches) × (x inches)
= [tex]x^{2}[/tex] [tex]in^{2}[/tex]
The area of the square placemat = 169 [tex]in^{2}[/tex]
∴ [tex]x^{2} in^{2}[/tex] = 169 [tex]in^{2}[/tex]
Taking the square root on both sides of the equation to get rid of the square:
x inches = [tex]\sqrt{169}[/tex] inches
x inches = [tex]\sqrt{169}[/tex] inches
([tex]\sqrt{169} =[/tex] ± 13. However, the negative value will be rejected since the length of a side CANNOT be negative)
So, x = 13 inches
This means the perimeter of the square = (13 + 13 + 13 + 13) inches
= 52 inches
∴ 52 inches of fringe will be needed by Sally
Unit conversion:
I foot = 12 inches
∴ y feet = 52 inches
Cross-multiplication is applied:
(y feet)(12 inches) = (52 inches)(1 foot)
Isolating y and making it the subject of the formula:
y feet = [tex]\frac{(52 inches)(1 foot)}{12 inches}[/tex]
Inches in the numerator and denominator will cancel each other out completely:
y feet = [tex]\frac{52}{12}[/tex] feet
Applying long division:
The highest quotient to be multiplied by 12 to give a number, which is closest to 52 but still less than 52. 12×4 = 48. Therefore, the quotient is 4 and the remainder is 4.
∴ 52 inches = 4 feet and 4 inches
I NEED HELP ASAP!! Determine which integer will make the inequality 12 > 2x + 4 true.
S:{8}
S:{4}
S:{12}
S:{−2}
The value x= -2 makes the inequality true.
What is Inequality?Mathematical expressions with inequalities are those in which the two sides are not equal. Contrary to equations, we compare two values in inequality. Less than (or less than or equal to), greater than (or greater than or equal to), or not equal to signs are used in place of the equal sign.
Given:
12 > 2x + 4
Now, if we put x= 8 then
= 2x+ 8
= 2(8)+8
= 16+ 8
= 24 > 12
So, x=8 is not true
Now, if we put x= 4 then
= 2x+ 8
= 2(4)+8
= 8+ 8
= 16 > 12
So, x=4 is not true
Now, if we put x= 12 then
= 2x+ 8
= 2(12 )+8
= 24 + 8
= 32 > 12
So, x=12 is not true
and, if we put x= -2 then
= 2x+ 8
= 2(-2)+8
= -4+ 8
= 4 < 12
So, x=-2 is true.
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When posted overseas to country A at age r, the employees of
a large company are subject to a force of mortality such that, at exact duration
†years after arrival overseas (1 = 0, 1,2, 3,4),
The probability that an employee posted to country A at age 30 will survive to age 40 if she remains in that country is 2 x 10⁻⁶³
Probability is a mathematical concept that describes the likelihood of a specific event occurring within a set of possible outcomes
Let's start by defining some terms. The force of mortality, also known as the death rate, is the number of deaths per unit time per unit of population.
The probability of survival is the chance that an individual will live past a certain age. In our case, we want to know the probability of surviving from age 30 to age 40 while living in country A.
To calculate the probability of survival, we will use the formula:
[tex]P(x) = e^{-qx}[/tex]
Where P(x) is the probability of survival at age x and qx is the force of mortality at age x.
First, we will calculate the force of mortality for the first five years after arrival in country A using the equation given in the question:
90x+1 = (6 - 1)9x+1
For x = 30, we have:
90(30) + 1 = (6 - 1)9(30) + 1
2701 = 5 * 891 + 1
2701 = 4445 + 1
2700 = 4445
So, q30 = 4445/30 = 148.5
Next, we will use this value to calculate the probability of survival for the first five years in country A:
[tex]P30 = e^{-q3} = e^{-148.5} = 1.2 \times 10^{-64}[/tex]
Since the force of mortality for those who have lived in country A for at least five years is 50% greater than the US Life Tables, 2002, Females, we can calculate the force of mortality for the next 10 years as follows:
qx = 1.5 x qx from US Life Tables
Using the values from Table 3.11, we have:
q31 = 1.5 x 98,424 = 147,636
q32 = 1.5 x 98,362 = 147,543
q33 = 1.5 x 98,296 = 147,444
q34 = 1.5 x 98,225 = 147,338
q35 = 1.5 x 98,148 = 147,222
q40 = 1.5 x 97,500 = 146,250
Finally, we can use these values to calculate the probability of survival from age 31 to age 40:
[tex]P31 = e^{-q31} = e^{-147,636} = 1.3 \times 10^{-65}\\ \\P32 = e^{-q32} = e^{-147,543} = 1.4 \times 10^{-66}\\\\P33 = e^{-q33} = e^{-147,444} = 1.5 \times 10^{-67}\\\\P34 = e^{-q34} = e^{-147,338} = 1.6 \times 10^{-68}\\\\P35 = e^{-q35} = e^{-147,222} = 1.7 \times 10^{-69}\\\\P40 = e^{-q40} = e^{-146,250} = 2.0 \times 10^{-63)}\\\\[/tex]
Complete Question:
When posted overseas to country A at age x, the employees of a large company are subject to a force of mortality such that, at exact duration t years after arrival overseas (t = 0,1,2,3,4), 90x+1 = (6 - 1)9x+1 where qx+t is on the basis of US Life Tables, 2002, Females. For those who have lived in country A for at least five years the force of mortality at each age is 50% greater than that of US Life Tables, 2002, Females, at the same age. Some lx values for this table are shown in Table 3.11.
An extract from the United States Life Tables, 2002,
Females. Age,
x 30 31 32 33 34 35 40
1x 98,424 98,362 98,296 98,225 98,148 98,064 97,500
Calculate the probability that an employee posted to country A at age 30 will survive to age 40 if she remains in that country.
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Charmaine deposited $2000 into an account with a 3.9% annual interest rate, compounded quarterly. Assuming that no withdrawals are made, how long will it take for the investment to grow to $4000?
Answer:
17 years & 9 months
Step-by-step explanation:
annual rate 3.9%
every quarter = 3.9%/4 = 0.98%
compounding every quarter = (1+0.98%)
how long = assuming t quarters
2000 * (1+0.98%) ^t = 4000
solve for t
t= 71
so 71/4 = 17 years & 9 months
situation that illustrate inferential statistics
Inferential statistics is discussed below.
What is statistics?Statistics is the discipline that concerns the collection, organization, analysis, interpretation, and presentation of data.
In applying statistics to a scientific, industrial, or social problem, it is conventional to begin with a statistical population or a statistical model to be studied.
Given is inferential statistics.
Inferential statistical analysis infers properties of a population, for example by testing hypotheses and deriving estimates. It is assumed that the observed data set is sampled from a larger population.
Inferential statistics can be contrasted with descriptive statistics. Descriptive statistics is solely concerned with properties of the observed data, and it does not rest on the assumption that the data come from a larger population.
Therefore, Inferential statistics is discussed above.
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Draw next shape in the pattern
The next shape in the pattern has four intersecting lines.
What is pattern?A recurring arrangement of numbers, forms, colours, and other elements constitutes a pattern in mathematics. The Pattern can be connected to any kind of occasion or thing. When a group of numbers are arranged in a particular way, the arrangement is referred to as a pattern. Patterns can also occasionally be referred to as a series.
From the given pattern, we can see the number of lines are increasing.
In the next pattern there will 4 lines.
Therefore, the next shape in the pattern has four intersecting lines.
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evaluate the numerical value of the final momentum of the t-shirt using the results from parts a and b.
The final amount momentum of the t-shirt is 17.5 kg⋅m/s, which is the sum of the initial momentum of the t-shirt (2 kg⋅m/s) and the change in momentum (15.5 kg⋅m/s) due to the force applied.
The final amount momentum of the t-shirt is 17.5 kg⋅m/s, which is calculated by summing the initial momentum of the t-shirt (2 kg⋅m/s) and the change in momentum (15.5 kg⋅m/s) due to the force applied. Momentum is a vector quantity which is equal to the product of the mass and velocity of an object. In this case, the t-shirt has a mass of 4 kg and a velocity of 4 m/s. The force of 15 N applied to the t-shirt for 3 seconds causes the t-shirt to accelerate, increasing its velocity from 4 m/s to 8 m/s. This increase in velocity results in an increase in the momentum of the t-shirt from 2 kg⋅m/s to 17.5 kg⋅m/s. Thus, by calculating the change in momentum due to the applied force, we can determine the final momentum of the t-shirt.
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A number cube with faces labeled from 1 to 6 will be rolled once.
The number rolled will be recorded as the outcome.
Give the sample space describing all possible outcomes.
Then give all of the outcomes for the event of rolling a number greater than 5 .
If there is more than one element in the set, separate them with commas.
The outcomes for the event of rolling a number greater than 5 is 1.
What is the probability?Probability can be defined as the ratio of the number of favourable outcomes to the total number of outcomes of an event.
We know that, probability of an event = Number of favourable outcomes/Total number of outcomes
Given that, a number cube with faces labeled from 1 to 6 will be rolled once.
Now, sample space is {1, 2, 3, 4, 5, 6}
Total number of outcomes =6
Number of favourable outcomes =1
Here, the probability is 1/6
Therefore, the outcomes for the event of rolling a number greater than 5 is 1.
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Find the surface area of the triangular prism.
A drawing of a triangular prism. The base is a right triangle with a base of 4 centimeters, a height 3 centimeters, and a third side of 5 centimeters. The height of the prism is 10 centimeters.
The surface area is ___
square centimeters.
The surface area of the [tex]132cm^2.[/tex]
What is the Total Surface Area of a Triangular Prism?The surface area of a triangular prism is also referred to as its total surface area. The total surface area of a triangular prism is the sum of the areas of all the faces of the prism. A triangular prism has three rectangular faces and two triangular faces. The rectangular faces are said to be the lateral faces, while the triangular faces are called bases. If the bases of a triangular prism are placed horizontally, they are referred to as the top and the bottom (faces) of the prism, respectively.
Surface area of given triangular shaped prism
= 2 ×area of right angle triangle + area of3 rectangles
= 2(1/2 ab)+(ah+bh+ch)
=(3 cmx4 cm) +(3cm×10 cm +4cm×10cm+5cm×10cm)
=[tex]12 cm^2 +30cm^2+40cm^2+50cm^2=132cm^2[/tex]
Volume of prism = Area of base × height
=> V=( 1/2 ab) × height= 1/2 × 3 cm×4cm× 10 cm =[tex]60 cm^3[/tex]
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Solve the right triangle ABC, where C = 90°.
a = 75.4 yd, b=41.7 yd
=yd
(Simplify your answer. Type an integer or a decimal. Round to the nearest tenth as needed.)
C=
A='0'
(Simplify your answers. Type integers. Round to the nearest ten minutes as needed.)
B='0'
(Simplify your answers. Type integers. Round to the nearest ten minutes as needed.)
Answer: We can use the Pythagorean theorem to find the length of the hypotenuse (c) of the triangle:
c = √(a^2 + b^2) = √(75.4^2 + 41.7^2) = √(5702.76 + 1738.69) = √(7441.45)
c ≈ 86.38 yd
Next, we can use the inverse cosine function (arccos) to find angle A:
A = arccos(a/c) = arccos(75.4/86.38)
A ≈ 30.49°
Finally, we can use the complementary angle formula to find angle B:
B = 90° - A
B ≈ 59.51°
So, the length of the hypotenuse is approximately 86.38 yards, angle A is approximately 30.49 degrees, and angle B is approximately 59.51 degrees.
Step-by-step explanation:
find the area of the shaded region please
The area of the shaded region is 24x² - 78x + 33.
What is a square?A square is a two-dimensional figure that has four sides and all four sides are equal.
The area of a square is side².
We have,
Two squares:
Smaller square:
Side = x + 4
Larger square:
Side = 5x - 7
Now,
Area of the shaded region.
= Area of the bigger square - Area of the smaller square
= (5x - 7)² - (x + 4)²
= 25x² - 70x + 49 - x² - 8x - 16
= 24x² - 78x + 33
Thus,
24x² - 78x + 33 is the area of the shaded region.
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A baseball team plays in a stadium that holds 52000 spectators. With the ticket price at $9 the average attendance has been 21000. When the price dropped to $7, the average attendance rose to 26000.a) Find the demand function p(x) where x is the number of the spectators. (Assume that p(x) is linear.) p(x)=----------------b) How should ticket prices be set to maximize revenue? The revenue is maximized by charging $ --------per ticket.
The required demand function and revenue per ticket are p(x) = -0.4 * (x - 21000) + $9 and $9.
How to find demand function?a) To find the demand function p(x), we can use the two data points: (21000, $9) and (26000, $7). To find the slope of the demand function, we can use the formula:
slope = (change in price) / (change in attendance)
Plugging in the two data points, we get:
slope = ($9 - $7) / (26000 - 21000) = -$2 / 5000 = -0.4
To find the y-intercept, we can use either data point and the slope we just found. Let's use the first data point:
p(x) = slope * (x - 21000) + $9
Now we have our demand function:
p(x) = -0.4 * (x - 21000) + $9
b) To maximize revenue, we need to find the price that will result in the maximum number of tickets sold. This is equal to the price that corresponds to the peak of the demand function, or the maximum value of x for which p(x) is decreasing. To find this, we can take the derivative of the demand function and set it equal to zero:
dp/dx = -0.4 = 0
x = 21000
So the maximum revenue is obtained by selling 21000 tickets at the price of $9 each, for a total revenue of $189,000. To maximize revenue, the ticket price should be set at $9.
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how many non-real solutions does the quadratic equation -3n^2-2n-6=0 have?
The number of non-real solutions is 2.
What is a quadratic equation?
The quadratic equation a equation in one variables whose power is 2. The solution of the quadratic equation can be found by equation the equation to 0 and then factoring it.
We are given a equation -3n^2-2n-6=0
To find the non-zero solution we first find the solution of the equation
we get
3n^2+2n+6 =0
We use the formula method to find the roots of the equation
[tex]n= \frac{-b}{2a}[/tex]±[tex]\frac{\sqrt{b^2-4ac} }{2a}[/tex]
Substituting the values in the equation we get
n = -0.33333333333333 + 1.3743685418726i and
n = -0.33333333333333 - 1.3743685418726i
Both the roots has i in them. it means both the roots are imaginary
Hence the number of complex roots are 2
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6.6 Midpoints and Bisectors
(6.6.4 Apply the concept of midpoint to solve real-life problems)
55. SCAVENGER HUNT Pablo is going to ask
Bianca to prom by sending her on a scavenger hunt. At the end of the scavenger hunt, Pablo will be standing halfway between the gazebo and the ice cream shop in town. Where should
Pablo stand?
The coordinates of the position at which Pablo should stand are given as follows:
(6, 7.5).
What is the midpoint concept?The midpoint between two points is the halfway point between them, and is found using the mean of the coordinates.
Hence the x-coordinate of the position at which Pablo should stand is given as follows:
x = (2 + 10)/2
x = 6.
The y-coordinate of the position at which Pablo should stand is given as follows:
y = (3 + 12)/2
y = 7.5.
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need help with 6-9 please
The missing sides of the triangles are:
NUMBER 6 and 7: x = 12√2 units, y = 12√2 units
NUMBER 8 and 9: x = 25 units, y = 25√3 units
How to find the missing sides of the triangles?Trigonometry is a branch of mathematics dealing with the relationship between the ratios of the sides of a right-angled triangle with its angles.
NUMBER 6 and 7
sin 45° = x/24
x = 24 * sin 45°
x = 24 * (√2)/2
x = 12√2 units
sin 45° = y/24
y = 24 * sin 45°
y = 24 * (√2)/2
y = 12√2 units
NUMBER 8 and 9
sin 30° = x/50
x = 50 * sin 30°
x = 50 * 1/2
x = 25 units
sin 60° = y/50
y = 50 * sin 60°
y = 50 * (√3)/2
y = 25√3 units
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Need help here please and thank you :)
the fractions with the same denominator will be 14/16 and 13/16.
What is a fraction?
It can also be written as a mixed number, which is a whole-number quotient with a proper-fraction residual, if the numerator is larger. This type of expression is used when the numerator is larger.
Divided by its denominator, any fraction can be converted to a decimal. The outcome may end at some point or one or more digits may repeat continuously.
The given fraction is given are 7/8 and 13/16.
Taking lcm of the denominator will be 16
So the fraction will be 7*2 = 14
So the fractions will be 14/16 and 13/16.
Hence the fractions with the same denominator will be 14/16 and 13/16.
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A set of average city temperatures in September are normally distributed with a mean of 21.02 ^\circ \text{C}21.02
∘
C21, point, 02, degrees, start text, C, end text and a standard deviation of 2 ^\circ \text{C}2
∘
C2, degrees, start text, C, end text.
What proportion of temperatures are between 17.02^\circ \text{C}17.02
∘
C17, point, 02, degrees, start text, C, end text and 25^\circ \text{C}25
∘
C25, degrees, start text, C, end text?
The proportion of temperatures between 17.02°C and 25°C is 0.9539
The term "standard deviation" (or "σ") refers to a measurement of the data's dispersion from the mean.
A low standard deviation implies that the data are grouped around the mean, whereas a large standard deviation shows that the data are more dispersed.
Given:
mean = 21.02points and
standard deviation = points.
Now, using
z= (x-u)/σ
z= 17.02 - 21.02/ 2
z= -2
again, z= (x-u)/σ
z= 25- 21.02 / 2
z= 1.99
So, the proportion is
P(x<108.20)-P(x<104.60)
=P(Z<2.65)-P(Z<2.2)
= 0.9497 -0.0228
=0.9539
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Estimate each product using rounding
0.67 × 322
We need help with explanation please.
5th grade math question not college apologies
The estimate of the product, using rounding, is given as follows:
0.67 x 322 = 216.
How to estimate the product?The product in the context of this problem is defined as follows:
0.67 x 322.
Multiplying the two numbers, the result is given as follows:
0.67 x 322 = 215.74.
We want to round the product to the nearest integer, hence we add one to the integer part, as the decimal part has a first digit which is greater than 4.
Thus the rounded result is given as follows:
216.
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If | have population which normally distributed with mean and std: dev. of 120 and 20 respectively; what is the mean and the standard deviation of the sampling distribution of the mean using sample size of 100
a. 16
b. 25
c. 36
d. 100
The mean of the sampling distribution is 120
And the standard deviation of the sampling distribution of the mean using sample size of:
a) n = 16 ⇒ [tex]\sigma_{\bar{x}}[/tex] = 5
b) n = 25 ⇒ [tex]\sigma_{\bar{x}}[/tex] = 4
c) n = 36 ⇒ [tex]\sigma_{\bar{x}}[/tex] = 3.33
d) n = 100 ⇒ [tex]\sigma_{\bar{x}}[/tex] = 2
We know that for a normally distributed population, the sample mean is also normally distributed.
The sample mean is:
[tex]\mu_{x}[/tex] = μ
where μ is the population mean.
Here, the population is normally distributed with μ = 120
So, the mean of the sampling distribution for any sample size would be, [tex]\mu_{x}[/tex] = 120
As we know the formula for the standard deviation of the sample mean is:
[tex]\sigma_{\bar{x}}[/tex] = σ/[tex]\sqrt{n}[/tex]
where, [tex]\sigma_{\bar{x}}[/tex] is the Standard deviation of the sample mean
σ is the population standard deviation
n is the Sample size.
Here, σ = 20
Using above formula of the standard deviation of the sample mean,
For sample size n = 100
[tex]\sigma_{\bar{x}}[/tex] = 20/[tex]\sqrt{(100)}[/tex]
[tex]\sigma_{\bar{x}}[/tex] = 20/10
[tex]\sigma_{\bar{x}}[/tex] = 2
For sample sizen = 16
[tex]\sigma_{\bar{x}}[/tex] = 20/[tex]\sqrt{16}[/tex]
[tex]\sigma_{\bar{x}}[/tex] = 20/4
[tex]\sigma_{\bar{x}}[/tex] = 5
for sample size n = 25
[tex]\sigma_{\bar{x}}[/tex] = 20/[tex]\sqrt{25}[/tex]
[tex]\sigma_{\bar{x}}[/tex] = 20/5
[tex]\sigma_{\bar{x}}[/tex] = 4
For the sample size n = 36
[tex]\sigma_{\bar{x}}[/tex] = 20/[tex]\sqrt{36}[/tex]
[tex]\sigma_{\bar{x}}[/tex] = 20/6
[tex]\sigma_{\bar{x}}[/tex] = 3.33
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1. Scientists in Amazon jungle want to find the best estimate
for the African lion population. They tagged and released 20
African lion as part of a research project. Later, they found
160 African lion, 8 of which were tagged? Find the best
estimate of population?
The best estimate for the African lion population is 14 individuals.
Using the Lincoln-Petersen index to estimate populationThe best estimate for the African lion population can be found using the Lincoln-Petersen index, which is a commonly used method for estimating fish or wildlife populations.
The formula for the Lincoln-Petersen index is:
N = (2 x tagged individuals caught) / (total tagged individuals + total untagged individuals caught)
Plugging in the given values:
N = (2 x 8) / (20 + 160) = 16 / 180 = 0.089
Multiplying N by the number of lions caught (160) will give us the best estimate for the African lion population:
African lion population = N x 160 = 0.089 x 160 = 14.24 (rounded to the nearest whole number, 14)
Therefore, the best estimate for the African lion population is 14 individuals.
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2. Simplify the expression
Answer:
x² + 3x - 28/
x² - 7x +12
Show your work.
Answer:
(x + 7)/(x - 3)
Step-by-step explanation:
To simplify this expression, we first factor the numerator and denominator, and then cancel any common factors:
x² + 3x - 28 = (x + 7)(x - 4)
x² - 7x + 12 = (x - 3)(x - 4)
So the expression simplifies to:
(x + 7)(x - 4) / (x - 3)(x - 4)The (x - 4)
factor in both the numerator and denominator cancels out, leaving:
x + 7 / x - 3
Therefore, the simplified expression is (x + 7)/(x - 3)
It costs the Fresh Air Fan Company (20x+1000) dollars to produce x ceiling fans. They sell
the fans for (300-2x) dollars each. How many fans should the company produce each month
to maximize their profit?
The company produce each month to maximize their profit be (50, 100000).
What is meant by maximize their profit?To ensure the best output and price levels are realized in order to maximize returns, business firms engage in the process of profit maximization. In order to achieve its profit objectives, the company modifies important variables including sale price, production costs, and output levels.
"Profit maximization" emphasizes the location of this critical point, or the optimal output at which your company is most profitable. An educational non-profit organization called Khan Academy states that "a corporation striving to maximize profit will produce the quantity where 'marginal cost' and 'marginal income' are equal to each other."
Let x be the number of ceiling fans
If the price per fan when you sell x fans exists (300 - 2x), then the amount received for selling x fans exists x(300 - 2x)
The cost for producing x fans is (20x + 100).
Profit = x(300 - 2x) - (20x + 100)
y = (1000 + 20x)(300 - 2x)
simplifying the equation, we get
y = 300000 - 2000x + 6000x - 40x²
y = -40x² + 4000x + 300000
simplifying the above equation, we get
y = -40(x² - 100x + 2500) + 100000
y = -40(x - 50)² + 100000
vertex: (50, 100000).
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Describe a sequence of transformations that maps △DOG onto △CAT.
Reflect it across the x-axis, then translate it up 6 units and left 1 unit before reflecting it across the y-axis.
what is sequence?You should be aware that a collection of numbers, or "terms," is referred to as a sequence. Examples of terms include 2, 5, and 8. Some sequences can be made endlessly long by taking advantage of a particular pattern they follow. Use the example of 2,5,8 and add 3 to continue the series. There are formulas that demonstrate where to look for words within a sequence. A collection of objects that are in some order is known as a sequence in mathematics (or events). It resembles a set in that it has pieces (also called elements or terms). The total, perhaps infinite number of ordered objects are referred to as the sequence's length. the act of placing two or more objects in a logical order.
We are given the following
Δ DOG and ΔCAT
According to Chanel, the series of transformations that maps triangle ABC onto triangle DEF is as follows:
Reflect it across the x-axis, then translate it up 6 units and left 1 unit before reflecting it across the y-axis.
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Which statement correctly compares the values of the
8
88s in
2
,
7
8
1
2,7812, comma, 7, start color #9e034e, 8, end color #9e034e, 1 and
94
8
94894, start color #0c7f99, 8, end color #0c7f99?
Choose 1 answer:
The correct statement comparing the values of the 8s in 2,7812 and 94894 is that the 8 in 2,7812 has a greater value than the 8 in 94894.
This is because the value of a digit in a number is determined by its place value. In the number 2,7812, the 8 is in the hundreds place, meaning it has a value of 800. In the number 94894, the 8 is in the tens place, meaning it has a value of 80.
Therefore, the 8 in 2,7812 has a greater value (800) than the 8 in 94894 (80).
Here is the answer in HTML format:
The correct statement comparing the values of the 8s in 2,7812 and 94894 is that the 8 in 2,7812 has a greater value than the 8 in 94894.
This is because the value of a digit in a number is determined by its place value. In the number 2,7812, the 8 is in the hundreds place, meaning it has a value of 800. In the number 94894, the 8 is in the tens place, meaning it has a value of 80.
Therefore, the 8 in 2,7812 has a greater value (800) than the 8 in 94894 (80).
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Challenge A family wants to rent a car to go on vacation. Company A charges $45.50 and 11¢ per mile. Company B
charges $65.50 and 14¢ per mile. How much more does Company B charge for x miles than Company A?
dollars more than Company A.
For x miles, Company B charges
(Simplify your answer. Use integers or decimals for any numbers in the expression.)
Step-by-step explanation:
The charge of Company B is $65.50 + 0.14x and the charge of Company A is $45.50 + 0.11x.
So, the difference is $65.50 + 0.14x - ($45.50 + 0.11x) = $20 + 0.03x dollars more than Company A.
simplify 7^8x7^3x7^3/7^9x7^5
find a nonzero polynomial $p(x)$ passing through the point $(2,0)$ and satisfying the equation $p(x)
A polynomial of degree n can pass through n + 1 points. So, if we have n + 1 points, we can construct a unique polynomial that passes through all those points.
A nonzero polynomial passing through a specific point (x, y) means that the value of the polynomial at that x-coordinate must be equal to the y-coordinate of the point. So, if the point (2, 0) is one of the points that the polynomial passes through, then we have:
[tex]p(2) = 0[/tex]
We can construct a polynomial with this information. For example, one possible polynomial is:
[tex]p(x) = (x - 2)^2[/tex]
This polynomial satisfies the equation p(2) = 0 since:
[tex]p(2) = (2 - 2)^2 = 0^2 = 0[/tex]
Therefore, the polynomial [tex]p(x) = (x - 2)^2[/tex] is a nonzero polynomial that passes through the point (2, 0) and satisfies the equation p(x). Note that there could be other polynomials that also satisfy the given conditions.
In general, a polynomial of degree n can pass through n + 1 points. So, if we have n + 1 points, we can construct a unique polynomial that passes through all those points.
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The complete question is :
Find A Nonzero Polynomial P([tex]x[/tex]) Passing Through The Point (2,0) And Satisfying The Equation P([tex]x[/tex]) = P'([tex]x^2[/tex])?
The three sides of base of triangular prism are 6cm,5cm,x cm respectively.If the length of prism is 20 and its lateral surface area is 360 square cm find the value of x
Answer: 7
Step-by-step explanation:
We know that the base sides of the triangular prism are 6cm, 5cm, and
[tex]x[/tex] cm. We also know that the length of the prism is 20.
To calculate the lateral surface area of the triangular prism, we need to use the following equation:
[tex](a + b + c)[/tex] x [tex]length[/tex]
So we can input our values, to get this:
[tex](6 + 5 + x) 20 = 360[/tex]
Then we solve the equation by the following steps:
[tex]= > 6+5+x = \frac{360}{20} = 18\\= > 11 + x = 18\\= > x = 7[/tex]
Hope this helps, if you have any further inquiries about this, please reply back. :)