Select the tables that show a proportional relationship between x and y.

Q: SW 1. Write an equation for the average cost A(x) of printing x sweatshirts through this company.

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Q: The larger ________ is, the larger the proportion of variation explained is. SSY SSY' SSE Y

A: The larger SSY'  is, the larger the proportion of variation explained is

Q: If a is directly proportional to b and if a = 30 when b = 21, what is the value of a when b = 10…

A: Question number 30,Given,          a is directly proportional to b and a=30 whne b=21. Also when…

Q: rate

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Q: What is the greatest constant of variation

A: I am attaching image so that you understand each and every step.

Q: Test graphically if the data suppport the proportionality: y proportional to x3

A: Given data is x 1 1.5 2 2.5 3 y 0.4 1.7 3.9 7.7 13.6

Q: Select the equations that show a proportional relationship between x and y. a) y = 8x b) y = 6x c) y…

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Q: Nathan's graduation picnic will cost $15 if it has 3 attendees. If there are 4 attendees, how much…

A: The cost of Nathan's graduation picnic is C = $15 if it has 3 attendees. To evaluate : The cost of…

Q: Determine the constant of proportionality, k, given y directly proportional to x  and y= 400 when…

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Q: Let x represent the number of bags of M&M's purchased and let y represent the number of Hershey bars…

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Q: The distance traveled by a bus varies directly with the weather. The bus traveled 240 km in 3 hours.…

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Q: Which one displays a proportional relationship?

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Q: Graph the line that represents a proportional relationship between d dd and t tt with the property…

A: Given :  t = 3 d = 8

Q: Which graph shows the relationship between pressure and volume in the equation PV = 12?

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Q: Given that y is inversely proportional to x and the fact that y = 23 when x = 15, determine the…

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Q: If g is proportional to h and the constant of variation is 22, what is the value of g when h=11?

A: Given: g is proportional to h. Constant of variation is 22. The objective is to find the value of…

Q: Which is the direct linear variation equation for the relationship y varies directly with x and y=10…

A: Given query is to find the direct linear relationship between x and y.

Q: Select the equations that show a proportional relationship between x and y. y = 7x y = 4x

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Q: The school store sells 2 pencils for 25 cents. What is the constant of proportionality of cents per…

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Q: Write an equation for the proportional relationship shown in the table. x 0.5 1 1.5 2 y 68 136 204…

A: Given table is x 0.5 1 1.5 2 y 68 136 204 274

Q: Graph the line that represents a proportional relationship between y and x where the unit rate of…

A: Given, unit rate of change of y with respect to x is 10/7

Q: Graph the line that represents a proportional relationship between ddd and ttt with the property…

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Q: Assume that r varies directly as P. what is the constant of proportionality if R equals three when P…

A: Given r varies directly as p . we find the constantof proportionality if r ⊂ 3 and p=15

Q: If y is directly proportional to x, and y = 56 ​when x = 6, what is the value of x when y =   84?​

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Q: Tuto Lillian knit a total of 12 centimeters of scarf over 2 nights. How many nights will Lillian…

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Q: he constant prop

A: Word Problem: 5lb bag apple cost 4.50.  8 lb bag apple cost 7.52. We need to find 1 lb of bag apple.…

Q: The variables y and x have a proportional relationship, and y = 24 when x = 16.   What is the…

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Q: If y is inversely proportional to the square of x, and y = 4 when x = 3, find y when x = 6.

A: Given, If y is inversely proportional to the square of x, and y = 4 when x = 3

Q: Differentiate.  g(t) = t3 cost

A: To differentiate gt=t3 cost

Q: A recipe calls for 3 scoops of fruit to make 9 jello bowls. What is the constant of proportionality…

A: Given 3scoops of fruits make 9jello bowls

Q: What is the constant of proportionality?

A: Let there are two variables x and y. If the values of y is equals to ax where a is a constant. Then…

Q: The volume of a box (V) varies directly with its length (). If the box has a volume of 360 cubic…

A: Volume ×length   v×l

Q: Which one represents a proportional relationship? O y=kx O y=kx+5 O y=kx-5 O y=k/x+2 In this…

A: Step:- 1 Part (1) Proportional Relationship:- Let x and y be two variables form proportional, then…

Q: Graph the line that represents a proportional relationship between d and t with the property that an…

A: Given that an increase of 3 units in t corresponds to an increase of 4 units in d.  To determine the…

Q: Tom is sorting cookies with his little sister Betty. He notices that when he takes a cookie she…

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Q: If y varies inversely as x, what is the percent change in x when y is increased by 60%?

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Q: Find a direct variation model that relates y and x. x = −28, y = 4

A: A direct variation model is of the form y=kx  Where k=constant

Q: Fiona adds Ib of fertilizer for every 12 Ib of peat moss. What is the constant of proportionality…

A: The constant of proportionality is the ratio of two directly proportional quantities. Two quantities…

Q: Find a direct variation model that relates y and x. x = 10, y = 20

A: Explanation :-  Direct Variation:- If y is directly proportional to x, then we write y = k x where k…

Q: z is jointly proportional to the square of x and the square of y. If z=364 when x=6 and y=5, find z…

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Q: Estimate the percentage change in the following function if x decreases by 1%, y decreases by 2%,…

A: For a given function of one or more independent variables, when each function increases or…

Q: Select the equations that show a proportional relationship between x and y. y = 10x y = 8x - 1

A: Given, The two equations  y = 10x  and  y = 8x-1  We have to select the equation that shows a…

Q: What is the constant of proportionality?

A: Here, there is a proportional relationship between the two variables ,i.e., the variables increases…

Q: The relationship between the cost, y, in dollars, ar the pounds of steel bought, x, can be modeled…

A: The relation between cost y in dollars and pounds of steel bought=x

Q: Consider a cylinder with a radius of 1cm and a height of 3cm. Find the change in the volume of the…

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Q: There is a proportional relationship between th the amount of juice (in ounces) he makes, y. x…

A: According to the given information it is required to find the constant of proportionality from the…

Q: The number of widgets that a manufacturing plant can produce varies jointly with the number of…

A: The number of widgets that a manufacturing plant can produce varies jointly with the number of…

Q: Tom works for a constant hourly wage of w dollars. Which choice shows the correct relationship…

A: Tom's total earning of the week = e total no of work hours = h wage per hour = w

Q: 8. 7. 6. 4. 3. sn

A: 8  First co-ordinate of graph is a,b=0,0 Second co-ordinate of graph is c,d=2,1 The expression for…

Q: If y is directly proportional to x, and y=42 when x=7, find the constant of proportionality and…

A: Given that y is directly proportional to x or y ∝ x. So we Can write this in other form as:

Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.