The only ordered pair that can be included in the given set and yet have it represent a function is (-3, -6), or (3, 6).
what is function ?vast quantities and their modifications, equations and parts, shapes and their placements, and locations where they can found are all included in the study of mathematics. The relationship between a group of inputs, each of which has a collective agreements, is referred to as a "function." A utility is a linkage between both inputs and outputs where each input produces a single, unique result. Every function has a domain but a codomain, often termed as a scope. F is typically utilised denote functions (x). An x is the input. Based on the following criteria, there are four primary categories of functions that are available: on functions, another functions, so several functions, within functions, and then on functions.
given
A value of x cannot have two outputs, or y-values, therefore start by using the process of elimination to eliminate the response options where the x coordinates have already been utilized in the relation. You now have two choices.
(-2, 2), (-1, 1), (0, 0), (1, 1), (2, 2)
so ( -3 , -6), ( 3, 6 ) as it has both different values of x and y .
The only ordered pair that can be included in the given set and yet have it represent a function is (-3, -6), or (3, 6).
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Given the quadratic equation y=ax^2+bx+c, find the axis of symmetry when b=0.
The axis of symmetry of the graph of the quadratic function represented by the equation is x=-b/2a
What is equation?An equation is a mathematical statement that is made up of two expressions connected by an equal sign. In its simplest form in algebra, the definition of an equation is a mathematical statement that shows that two mathematical expressions are equal. For instance, 3x + 5 = 14 is an equation, in which 3x + 5 and 14 are two expressions separated by an 'equal' sign.
here, we have,
The standard formula for a quadratic equation is expressed as
y=ax^2+bx+c
where a, b and c are the coefficientx and y are the variablesAll quadratic functions have an axis of symmetry and they are expressed according to the equation x=-b/2a
Hence the axis of symmetry of the graph of the quadratic function represented by the equation is x=-b/2a
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please help i need it
The missing value in the table is 12.
How to complete the table?We assume that there is a proportional relation between the two variables, which can be written as:
y = k*x
Where k is a constant.
The first pair is:
x = 2
y =3
Replacing that we get:
3 = k*2
3/2 = k
(you will get the same value of k if you use any one of the pairs on the table).
Now to complete the table we need to evaluate in x = 8.
y = (3/2)*8
y = 3*4
y = 12
That is the missing value.
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The missing value in the table of values is 12.
How to complete the table of valuesFrom the question, we have the following parameters that can be used in our computation:
The table of values
From the table of values, we can see that
The relationship between x and y is:
The product of 1.5 and x gives y
Mathematically, this can be represented as
y = 1.5x
When the value of x is 8, we have
y = 1/5 * 8
Evaluate the product
y = 12
Hence, the missing value is 12
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Reagan needs to rent a pickup truck for one day, so she is comparing different rental companies' rates.
- One rental company charges $55 per day to rent a pickup, with no additional charge per mile driven.
- Another company's charge of $34 per day includes up to 150miles. Beyond that, the renter is charged $0.25 per mile.
If Reagan drives a certain distance, d, the total charges from the two rental companies will be the same amount. Which equation can Reagan use to find d?
The equation that can be used to find d is 0.25d - 3.50 = $55.
What is the equation?The first step is to determine the total cost when the distance travelled is d.
Total cost when the first rental company drives d miles = $55
Total cost when the second rental company drives d miles = cost per day + [cost per mile x (d - 150)
= $34 + [$0.25 x (d - 150)]
$34 + 0.25d - 37.50
0.25d - 3.50
When the total charges are the same, the two equations would be equal
0.25d - 3.50 = $55
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For positive acute angles A and B, it is known that sin A = 4/5 and tan B = 45/28
Find the value of sin(A + B) in simplest form. Please HELP
Answer:
Step-by-step explanation:
.
For positive acute angles A and B, it is known that sin A= 4/5 and tan B= 45/28 . Find the value of IIT A+B in simplest form. Question. user avatar image ...
the solution of sin(A + B) in simplest form is 27/35.
What is an expression?Mathematical expression is defined as the collection of the numbers variables and functions by using operations like addition, subtraction, multiplication, and division.
Now, We use the trigonometric identity as;
sin(A + B) = sin A cos B + cos A sin B
Hence, we need to find cos A and cos B.
Here, We know that;
⇒ sin A = 4/5,
By use the Pythagorean identity;
sin²A + cos² A = 1
sin² A + cos² A = 1
(4/5)² + cos² A = 1
16/25 + cos² A = 1
cos² A = 9/25
cos A = 3/5
And, we can use the identity;
tan B = sin B / cos B
to find sin B:
tan B = sin B / cos B
45/28 = sin B / √(1 - sin² B)
(45/28)² = sin² B / (1 - sin² B)
sin² B + (45/28)² sin² B = (45/28)²
sin² B (1 + (45/28)²) = (45/28)²
⇒ sin B = 3/7
Now that we have sin A, cos A, sin B, and cos B,
We can put them into the formula for sin(A + B):
sin(A + B) = sin A cos B + cos A sin B
sin(A + B) = (4/5)(45/28) + (3/5)(3/7)
sin(A + B) = 27/35
Therefore, the solution of sin(A + B) in simplest form is 27/35.
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PLSSS HELP IF YOU TURLY KNOW THISSS
Answer:
x = 24
Step-by-step explanation:
Now we have to,
→ find the required value of x.
The equation is,
→ x/12 = 2
Then the value of x will be,
→ x/12 = 2
→ x = 2 × 12
→ [ x = 24 ]
Hence, the value of x is 24.
[tex]\huge\text{Hey there!}[/tex]
[tex]\mathsf{\dfrac{x}{12} = 2}[/tex]
[tex]\mathsf{\dfrac{1}{12}x = 2}[/tex]
[tex]\large\text{MULTIPLY 12 to BOTH SIDES}[/tex]
[tex]\mathsf{\dfrac{1}{12}x\times 12 = 2 \times 12}[/tex]
[tex]\large\text{Simplify it}[/tex]
[tex]\mathsf{x = 12\times 2}[/tex]
[tex]\mathsf{x = 24}[/tex]
[tex]\huge\text{Therefore your answer should be:}[/tex]
[tex]\huge\boxed{\mathsf{x = 24}}\huge\checkmark[/tex]
[tex]\huge\text{Good luck on your assignment \& enjoy your day!}[/tex]
coordinates of the center and the measure of the diameter for a circle whose equation is (x+4)2 + (y+5)2 = 64
The coordinates of the center (- 4, - 5) and the measure of the diameter for a circle is 16 units.
What is Circle?The circle is a closed two dimensional figure , in which the set of all points is equidistance from the center.
We have to given that;
The equation of circle is,
⇒ (x + 4)² +(y + 5)² = 64
Now, We know that;
The standard form of circle with center (h, k) and radius r is,
⇒ (x - h)² + (y - k)² = r²
Here, The equation of circle is,
⇒ (x + 4)² +(y + 5)² = 64
⇒ (x - (- 4))² + (y - (-5))² = 8²
So, By comparing, we get;
The center of circle (h, k) = (- 4, - 5)
And, Radius of circle (r) = 8
Thus, The diameter of circle = 2 × 8 = 16
Therefore, The coordinates of the center (- 4, - 5) and the measure of the diameter for a circle is 16 units.
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The turtle’s distance from the starting point is increasing for seconds.
Between 10 and 12 seconds, the turtle’s distance is.
Between 12 and 14 seconds, the turtle is
The turtle’s distance from the starting point is increasing for 18 seconds, and the distance between 10 and 12 seconds, the turtle, is -10cm, and the distance between 12 and 14 seconds, the turtle, is 0 cm.
The turtle’s distance from the starting point is 16+(20-16)*1/2=16+2=18sec.
To calculate the distance between 10 and 12 seconds, the turtle is as per the graph shown below we can consider the turtle is in 12:30 cm and 10:30 cm so 30-40=-10cm
To calculate the distance between 12 and 14 seconds, the turtle is as per the graph shown below we can consider the turtle is in 14:30 cm and 12:30 cm so 30-30=0cm
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Answer:The turtle’s distance from the starting point is increasing for
✔ 10
seconds.
Between 10 and 12 seconds, the turtle’s distance is
✔ decreasing
.
Between 12 and 14 seconds, the turtle is
✔ standing still
.
Step-by-step explanation:
how do you find the solution of an initial value problem?
To solve an initial value problem, you need to find a function that satisfies the given differential equation and initial condition(s).
What is the initial value problem?
In multivariable calculus, an initial value problem (IVP) is an ordinary differential equation together with an initial condition that specifies the value of the unknown function at a given point in the domain. Modeling a system in physics or other sciences frequently amounts to solving an initial value problem.
This can be done using various numerical and analytical methods, such as:
Separation of variables
Euler's method
Runge-Kutta methods
Laplace transforms
Series solutions
Qualitative analysis
The method used depends on the form of the differential equation, the required accuracy, and the computational resources available.
Hence, To solve an initial value problem, you need to find a function that satisfies the given differential equation and initial condition(s).
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Half of Joe's gas bring him birthday presents how many presents did he receive
Answer:
Specify
Step-by-step explanation:
How many people are in Joe's class. Since it's half, you divide the answer by two.
EX:
If there is 10 people in the class:
10/2 = 5
Which means there are 5 people in the class who brought gifts.
How about another one:
If there are 271 people in the class
272/2 = 136
Which means 136 people in the class brought gifts and there might be a potential landslide of items in Joe's home.
Jarett's puppy weighed 33 ounces at birth.
At one week old, the puppy weighed 5 ounces.
At two weeks old, the puppy weighed 6 ounces.
If the weight gain continues in this pattern, how
much will the puppy weigh at three weeks old?
8.
Answer: 8 ounces
Step-by-step explanation:
the puppy will weigh 8 ounces at three weeks old if the weight gain continues in the same pattern (33 ounces - 5 ounces + 6 ounces).
Clay Why bark, . a soft-drink vendor at Hard Rock Cafe's annual Rockfest, created a table of conditional values for the various alternatives (stocking decision) and states of nature (Size of crowd): The probabilities associated with the states of nature are 0.3 for a big demand, 0.5 for an average demand, and 0.2 for a small demand. a) Determine the alternative that provides Clay Why bark the greatest expected monetary value (EMV). b) Compute the expected value of perfect information (EVPI). Raymond Jacobs owns a health and fitness center, the Muscle-Up, in Ashland. He is considering adding more floor space to meet increasing demand. He will either add no floor space(N), a moderate area of floor space that doubles the size of the facility (D). Demand will either stay fixed. increase slightly. or increase greatly. The following are the changes in Muscle-Up's annual profits under
a) The alternative that provides Clay Whybark the greatest expected monetary value (EMV) is an alternative to Large Stock.
b) The expected value of perfect information (EVPI) is $13,800.
a) The alternative large stock's expected monetary value (EMV) = 22000 × 0.3 + 12000 × 0.5 - 2000 × 0.2
The alternative large stock's expected monetary value (EMV) = $12,200.
Expected Financial Value of Alternative Average Stock = 14,000 × 0.3 × 1000 × 0.5 × 6000 × 0.2
Expected Financial Value of Alternative Average Stock = $ 10,400
Expected Financial Value of an Alternative Small Stock = 9,000 × 0.3 + 8,000 × 0.5 + 4,000 × 0.2
Expected Financial Value of an Alternative Small Stock = $7,500
b) The expected value with perfect information (EVPI) = 22000 × 0.3 + 12000 × 0.5 + 6000 × 0.2
The expected value with perfect information (EVPI) = $13,800
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. which interval describes all values of x for which the function f(x) = 2 sin–1(2x) is defined?
The correct option for given trigonometric function is C.
What are trigonometric functions?
Trigonometric functions are also known as Circular Functions can be simply defined as the functions of an angle of a triangle. It means that the relationship between the angles and sides of a triangle are given by these trigonometric functions. The basic trigonometric functions are sine, cosine, tangent, cotangent, secant and cosecant.
The angles of sine, cosine, and tangent are the primary classification of functions of trigonometry. And the three functions which are cotangent, secant and cosecant can be derived from the primary functions.
Now,
For f(x)=2sin^-1()2x
the value of x can be in range {-π/2,π/2}
because sine values are in range {-1,1} for given values of x.
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Right question is provided in image.
what is the value of x in the following figure?
A: 128 degrees
B: 142 degrees
D: 52 degrees
C: 38 degrees
Show work
Answer: 128
Step-by-step explanation:
Good evening. A straight line forms a 180° angle, so if you split it up, everything is supposed to add up to 180.
[tex]180-52=128[/tex]
Hope this explanation helped.
which of the following statements would be appropriate for the introduction section of a research report? group of answer choices past research shows that men generally talk more than women. for men, the average talking time was 10.7 minutes, while for women the average was 7.4 minutes. contrary to popular belief, in groups of mixed gender, men talk more than women, interrupt more than women, and are more likely to direct discussion topics. while the three men and three women discussed the issue, the experimenter measured time spent talking by starting and stopping stopwatches.
Option b) For men, the average time talking was 10.7 minutes while for women the average was 7.4 minutes.
The concept used in this statement is quantifiable data, specifically the measurement of time spent talking. This information can be quantified and recorded in a numerical format, allowing for easy comparison and analysis.
The statement "For men, the average time talking was 10.7 minutes while for women the average was 7.4 minutes." is appropriate for the method section of a research report because it describes a specific result of the experiment being conducted. This information provides detail about the data collected, allowing readers to understand the methods used to gather information and the specific results obtained. This type of detail is important in the method section of a research report as it enables the reader to assess the validity and reliability of the research findings. By including the precise measurement data, the study is able to increase the transparency of its methods and results, leading to increased credibility for the findings.
The answer is Option b) For men, the average time talking was 10.7 minutes while for women the average was 7.4 minutes.
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Option b) For men, the average time talking was 10.7 minutes while for women the average was 7.4 minutes.
The concept used in this statement is quantifiable data, specifically the measurement of time spent talking. This information can be quantified and recorded in a numerical format, allowing for easy comparison and analysis.
The statement "For men, the average time talking was 10.7 minutes while for women the average was 7.4 minutes." is appropriate for the method section of a research report because it describes a specific result of the experiment being conducted. This information provides detail about the data collected, allowing readers to understand the methods used to gather information and the specific results obtained. This type of detail is important in the method section of a research report as it enables the reader to assess the validity and reliability of the research findings. By including precise measurement data, the study is able to increase the transparency of its methods and results, leading to increased credibility for the findings.
The answer is Option b) For men, the average time talking was 10.7 minutes while for women the average was 7.4 minutes.
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choose h and k such that the system has (a) no solution, (b) a unique solution, and (c) many solutions. h k
Choosing h and k in the given system of linear equations such that they they have no solution, a unique solution, and many solutions is determined by the augmented matrix.
The augmented matrix is
[1 h 2
4 8 k].
Reduce matrix to row echelon form
a)We need to determine the values of h and k such that the system has no solution
8 - k =/ 0 and h -2 = 0
Hence, The System has No solution only when h=2, and k not equal to 18.
b)We need to determine the values of h and k such that the system has unique solution when
h - 2 =/ 0
The System has a Unique Solution only when h not equal to 2 and k is any Real number
c)We need to determine the values of h and k such that the system many solution when
8 - k = 0 and h -2 = 0
The system has many solutions only when h=2 and k= 8
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The complete question is :
choose h and k such that the system has (a) no solution, (b) a unique solution, and (c) many solutions. h & k
x1 + hx2 = 2
4x1 + 8x2 = k
What is the deadweight losscaused by the subsidy?
A.$100
B.$200
C.$3,200
D.$800
The deadweight loss caused by a subsidy is the amount of economic welfare that is lost because of the subsidy. In this example, the deadweight loss caused by the subsidy is $800. Therefore, correct option will be D.$800.
This occurs because the subsidy distorts the market by creating a price below the market equilibrium. This results in an inefficient distribution of resources as some consumers are willing to pay a higher price than the subsidized price.
Additionally, it creates an excess demand for the good, resulting in an over-allocation of resources. In this case, the deadweight loss is the difference between the market price and the subsidized price, which is $800. The deadweight loss is a negative externality of subsidies, as it reduces the overall efficiency of the market.
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Please help me with this math problem
The sample space when 3 coins are tossed is given as follows:
{HHH, HHT, HTH, HTT, THH, THT, TTH, TTT}.
The outcomes in which the first coin is tails is given as follows:
THH, THT, TTH, TTT.
What is a sample space?A sample space is a set that contains all possible outcomes in the context of an experiment.
In this problem, we have three trials, each with two possible outcomes, hence the cardinality of the sample space is obtained as follows:
2³ = 8.
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What is the Area of the Hexagon?
The region included by a hexagon's sides is known as the area of the hexagon.
What is a hexagon?
A hexagon is a two-dimensional shape with six sides, six angles, nine diagonals, and a total of 720 degrees in its inner angles.
The space included within the polygon's sides is referred to as the hexagon's area.
The area of a regular hexagon is calculated using the formula
(3√3s^2)/2, where 's' is the length of a hexagonal side.
The fact that all the sides are the same length should be noted since we are discussing a regular hexagon.
Hence, area of hexagon is the region included by a hexagon's sides.
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you have been hired by an industrial company to lead a project to help improve their custom safety training course. the course is intended to prepare the candidates for a globally recognized certification. to help rate the effectiveness of the course, you create a scatter diagram and compare the hours of preparation (x-axis) with the final score (y-axis) of previous employees. from the diagram, it is determined that there is a negative linear correlation. which conclusion can be made using the data from this chart? answers a. the more time that was used to prepare, the lower the score b. the data is inconclusive; statistical sampling should be used instead c. the amount of preparation time does not directly affect the candidate's score d. the more time that was used to prepare, the higher the score
The conclusion can be made using the data in option A the negative linear correlation means that as the preparation time increases, the final score decreases in a linear pattern.
The conclusion that can be made from the data in the scatter diagram is that the more time that was used to prepare, the lower the score (answer A). The negative linear correlation means that as the preparation time increases, the final score decreases in a linear pattern. This suggests that there may be a relationship between the amount of preparation time and the final score, but further investigation and statistical analysis is needed to confirm this relationship.
Linear correlation refers to the relationship between two variables that can be represented by a straight line on a scatter plot. The relationship between the two variables can be positive, negative, or neutral. Positive linear correlation means that as one variable increases, the other variable also increases in a linear pattern. Negative linear correlation means that as one variable increases, the other variable decreases in a linear pattern. A neutral linear correlation means that there is no relationship between the two variables.
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The conclusion can be made using the data in option A the negative linear correlation means that as the preparation time increases, the final score decreases in a linear pattern.
The conclusion that can be made from the data in the scatter diagram is that the more time that was used to prepare, the lower the score (answer A). The negative linear correlation means that as the preparation time increases, the final score decreases in a linear pattern. This suggests that there may be a relationship between the amount of preparation time and the final score, but further investigation and statistical analysis is needed to confirm this relationship.
Linear correlation refers to the relationship between two variables that can be represented by a straight line on a scatter plot. The relationship between the two variables can be positive, negative, or neutral. Positive linear correlation means that as one variable increases, the other variable also increases in a linear pattern. Negative linear correlation means that as one variable increases, the other variable decreases in a linear pattern. A neutral linear correlation means that there is no relationship between the two variables.
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Cindy is designing a rectangular fountain in the middle of a courtyard. The rest of the courtyard will be covered in stone. The part of the courtyard that will be covered in stone has an area of 246 square feet. A. What is the width of the fountain? B. What fraction of the area of the courtyard will be occupied by the fountain?
The width of the fountain will be 3 feet and the fraction of the area of the courtyard will be occupied by the fountain is 3/44
What is the area?Is the measure of the space occupied by a body bounded by an environment called perimeter, the same is expressed in units of squared side. Example: ft^2, m^2
The formula and procedure to solve this geometry exercise is:
A(rectangle) = length * width
Information about the problem:
A(stone) = 246 ft^2
A(fountain) = ?
Width = ?
Calculating the area of the fountain we get:
Area of fountain = area of the rectangle - 246
Area of fountain = (12 x 22) - 246
Area of fountain = 264 - 246
Area of fountain = 18 ft^2
Calculating the width of the fountain we have:
A(rectangle) = length * width
18 = W x 6
W = 18/6
W = 3 feet
Calculating the fraction of the area of the courtyard will be occupied by the fountain we get:
Fraction = Area of fountain / area of the rectangle
Fraction = 18 ft^2 /264 ft^2
Fraction = 18/264
Simplifying we have:
Fraction = 3/44
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Due tonight I need major help.
A conclusion which the diagram support include the following: A. UV/VW = ZY/YX.
The value of x is equal to: D. 15.
The value of x is equal to 4.
What is the basic proportionality theorem?In Mathematics, the basic proportionality theorem states that when any of the two (2) sides of a triangle is intersected by a straight line which is parallel to the third (3rd) side of the triangle, then, the two (2) sides that are intersected would be divided proportionally and in the same ratio.
Since side TU is parallel to side QR, side TU will divide both sides QS and RS proportionally in accordance with the triangle proportionality theorem as follows;
Since line segment UW is parallel to line segment ZX, side UW will divide both sides ZY and YX proportionally in accordance with the basic proportionality theorem as follows;
UV/VW = ZY/YX
For triangle JKL, we would apply the basic proportionality theorem as follows:
(x - 6)/3 = x/5
5x - 30 = 3x
5x - 3x = 30
2x = 30
x = 30/2
x = 15.
For triangle ABD, we would apply the basic proportionality theorem as follows:
12/x = 27/(x + 5)
12x + 60 = 27x
27x - 12x = 60
15x = 60
x = 60/15
x = 4.
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IfA1-3 -3 4 and AB- 1-128 determine the first and second columns of B. Let b, be column 1 of B and b2 be column 2 of B
The first column of matrix B is -3, -1 and the second column of matrix B is 4, 128.
First Column of B (b1): -3, -1
Second Column of B (b2): 4, 128
A1-3 is the first row of matrix A, so b1 = -3.
A2-4 is the second row of matrix A, so b2 = 4.
AB-1 is the first row of matrix B, so b1 = -1.
A2B-128 is the second row of matrix B, so b2 = 128.
The first column of matrix B (b1) is determined by the first row of matrix A (A1-3) and the first row of matrix B (AB-1). The first value of b1 is -3, which comes from the first row of matrix A, and the second value of b1 is -1, which comes from the first row of matrix B. The second column of matrix B (b2) is determined by the second row of matrix A (A2-4) and the second row of matrix B (A2B-128). The first value of b2 is 4, which comes from the second row of matrix A, and the second value of b2 is 128, which comes from the second row of matrix B. To summarize, the first column of matrix B is -3, -1 and the second column of matrix B is 4, 128.
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There are 10 brown, 10 black, 10 green, and 10 gold marbles in bag. A student pulled a marble, recorded the color, and placed the marble back in the bag. The table below lists the frequency of each color pulled during the experiment after 40 trials.
Outcome Frequency
Brown 13
Black 9
Green 7
Gold 11
Compare the theoretical probability and experimental probability of pulling a gold marble from the bag.
The theoretical probability, P(gold), is 25%, and the experimental probability is 27.5%.
The theoretical probability, P(gold), is 50%, and the experimental probability is 11.5%.
The theoretical probability, P(gold), is 25%, and the experimental probability is 25%.
The theoretical probability, P(gold), is 50%, and the experimental probability is 13.0%.
Answer: A
Step-by-step explanation:
there are 4 colours all with 1/4 of the marbles in the bag there colour
so the theoretical probability is 25% but slightly more than a quarter came out so experimental cant be 50 or 25 but 25.7%
Find the P-value for a right-tailed hypothesis test with a test statistic of z = 1.58. Decide whether to reject the null hypothesis H0 if the level of significance is 0.05. Choose two answers below.
Answers
A. Fail to reject H0
B. 0.943
C. Reject H0
D. 0.114
E. 0.057
Since 0.0493 < 0.05, we reject the null hypothesis and conclude that there is sufficient evidence to support the alternative hypothesis.
How to find the P-value for a right-tailed hypothesis test?The P-value for a z-score of 1.58 can be found using a standard normal table or a calculator with a cumulative distribution function. The P-value is the area to the right of the z-score, or in this case, 1 - the area to the left of 1.58.
Using a standard normal table or calculator, we find that the P-value is approximately 0.0493.
If the level of significance is 0.05, we compare the P-value to the significance level. If the P-value is less than the significance level, we reject the null hypothesis (H0), and if it's greater than or equal to the significance level, we fail to reject the null hypothesis.
Since 0.0493 < 0.05, we reject the null hypothesis and conclude that there is sufficient evidence to support the alternative hypothesis.
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for what value of a does 9= [1/27]^a+3?
Note that the value of a for which 9 is equal to the equation (1/27)ᵃ⁺³ is a = -11/3.
What is an equation?An equation is a formula in mathematics that expresses the equivalence of two expressions by linking them with the equals symbol "=".
Note that the given equation is:
9 = (1/27)ᵃ⁺³
In order to find the value of a for which both sides of the equation become equal, we can revise the equation as:
9 = 27⁻¹⁽ᵃ⁺³⁾
that is:
3³ = 3⁻³⁽ᵃ⁺³⁾
Because the bases are equal, we can cancel out to derive:
2 = -3(a + 3)
2 = -3a - 9
2+9 = -3a
-3a = 11
a = -11/3
Thus it is correct to state that the value of a for which 9 = (1/27)ᵃ⁺³ is:
a = -11/3.
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Tyreick wants to fill six containers
with 3/4 of a cup of lemonade. How
much lemonade will he need to fill
the six containers?
4.5 cups of lemonade is required to fill 6 containers.
Multiplication is a mathematical operation that embodies the fundamental concept of repeated addition of the same integer.
The multiplied numbers are known as the factors, and the outcome of the multiplication of two or more numbers is known as the product of those numbers.
Multiplication is used to make repetitive adding of the same number easier.
As per the data given in the questions,
We have,
To fill one container, Tyreick needs 3/4 of a cup of lemonade.
So, to fill 6 containers, he will need 6 * 3/4 = 4.5 cups of lemonade.
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within which interval would you expect to find the largest number of observations?
By organizing the data into intervals and counting the frequency of observations, we can identify the range of values in which the most data points are located.
In statistics, an interval is a range of values within which we expect to find a certain amount of observations.
The number of observations within an interval is known as the frequency, and it can be used to determine where the majority of values lie in a data set.
When we are looking for the interval with the largest number of observations, we are trying to find the range of values in which the most data points are located.
In order to do this, we need to first organize the data into intervals, often called bins, and then count the frequency of observations within each bin.
For example, if we have a data set of 100 heights of people, we could create 10 bins with a range of 10 cm each. The first bin would cover the range of heights from 0-10 cm, the second bin from 10-20 cm, and so on. After counting the number of people in each bin, we can easily see which bin has the largest frequency, and therefore the interval with the largest number of observations.
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plplplpllplplpl help asasp
The number of different rectangles with an area of 5 sq cm is 2
How to determine the number of rectanglesFrom the question, we have the following parameters that can be used in our computation:
Area = 5 sq cm
The length of each square box is given as
Length = 1 cm
Assume the box cannot be divided
Then the number of rectangles to draw is 2
This is so because the height of the grid is 5 cm and it cannot take more than 5 cm
Also, because the square boxes cannot represent fractions
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What is the value of x?
Answer:
x=64 degrees
Step-by-step explanation:
because triangle IHG is isosceles, angle HIG is 58 degrees. the sum of angles in a triangle is 180 degrees, and 180-58-58=64
Answer:
x= 64
Step-by-step explanation:
180-58-58=64
Mason bought 16 tickets to a baseball game. The group rate saved him $5. 75 per ticket. He paid a total of $296. 00 for the tick.
The regular price of a ticket to the game is: $24.25
What are algebraic operations?They are the set of numbers and symbols that are related by the different mathematical operation signs such as addition, subtraction, multiplication, division among others.
According to the data problem,
Total paid = $296Number of tickets = 16saved per ticket = $5.75Calculating the cost per tickets we get:
Cost per tickets = 296/16 = $18.5
Calculating the regular price we have:
regular price = $18.5 + $5.75 = $24.25
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Correctly written question:
Mason bought 16 tickets to a baseball game. The group rate saved him $5.75 per ticket He paid a total of $296.00 for the tickets. What was the regular price of a ticket to the game?