4. Let c vary directly as d. If c = 210 when d = 35, what is the equation of variation?

Q: Use the four-step procedure for solving variation problem to solve: y varies directly as x and…

A: Given that, y varies directly as x and inversely as the square of z so, Where k=constant

Q: 16. Derek drove 18 miles to the airport to pick up his sister and then returned home. On return trip…

A:

Q: The variable s varies jointly with t and u such that s = 7 when t = 4 and u =3. What is the constant…

A: Given that the variable s varies jointly with t and u such that s = 7 when t = 4 and u =3. We need…

Q: find the constant of variation for each of the stated conditions. y varies directly as the square of…

A:

Q: assume the y varies with x. if y= -4.8 when x= -1.6, what is the constant of variation?

A:

Q: 3. Let b vary directly as a. If b = 80 when a = 20, what is the equation of variation?

A:

Q: Suppose M varies directly as a and that M=120 when y=16. Write an equation that expresses the…

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Q: Suppose that M varies directly as z, and M = 120 when z =15. Write an equation that expresses this…

A:

Q: If y varies directly with x and y is 12 when x is 9, what is x when y is 4?

A:

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: 20. Ify varies directly as x, and if y = 52 when x = 4, find y when x = 9. 21. If y varies jointly…

A:

Q: Suppose that y varies directly with x, and y= 15 when x= 6. (a) Write a direct variation equation…

A: If x and y vary directly, y varies directly with x,y ∝ xit means y = kx, where k is the constant of…

Q: find the constant of variation for each of the stated conditions. y varies directly as x and…

A:

Q: Suppose a varies directly as 2b. (a) Express a in terms of k and b. (where k is the variation…

A:

Q: Suppose that y varies directly with x, and y=9 when x=18. Find y when x=10

A: Suppose that y varies directly with x, and y=9 when x=18. Find y when x=10

Q: If y varies inversely with the square of x, and y=6 when x=2,find y when x=0.4

A: If y varies inversely with the square of x and y = 6 when x = 2we find y when x = 0.4

Q: If s varies directly as the square of t, and s = 10, what is the constant of variation?

A: To determine the constant of variation from the given data

Q: If y varies inversely as x, and y = 30 when x =5, find the variation constant and the corresponding…

A: y varies inversely as x i.e.. when x increases y decreases and vice versa.

Q: If y varies directly with x and y = 30 when x = 5, find y if x = -3. First, find the direct…

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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: Q2. If Y 1 30 2 25 3 20 15 10 6. 7 1 What type of relationship exists between the above set of…

A: Given:

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: Use the four-step procedure for solving variation problem to solve: y varies jointly as m and the…

A: Write an equation that models the given statement.

Q: 1. If y varies directly as x and y = 10 and x = 2, find the equation of variation.

A:

Q: The equation gives the position s = f(t) of a body moving on a coordinate line (s in meters, t in…

A:

Q: Suppose M varies directly with S. If M is 900 when S is 500, which equation relates M to S?

A: Given : M varies directly with S

Q: find the constant of variation k   p is inversely proportional to q. when q is 8, p is 20

A: Given that p is inversely proportional to q. That is, p = (k/q).Given that, the value of p is 20 and…

Q: Suppose that y varies directly as the square root of x, and that y equals 12 when x= 36. Find x when…

A: y varies directly as the square root of x. y∝xy=kx where k=proportionality constant Substitute x=36…

Q: find the constant of variation for each of the stated conditions. y varies directly as the cube of…

A: y varies directly as the cube of x

Q: What is the correct translation of the statement "m varies directly to a" if k is the constant…

A: a is directly proportional to b means a∝b a is inversely proportional to b means a∝1b If k be the…

Q: If a varies jointly with b squared and c, what is the constant of variation when a=32, b3D2 and c36?…

A:

Q: 8A In the equation S : S varies P as A and as P.

A:

Q: What is the rate of change of the line represented by 5x−12y=24

A:

Q: Suppose that y varies directly with x, and y= 15 when x=24. (a) Write a direct variation equation…

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Q: 5. If A varies directly as r and A = 33 and r= 11, find the equation of variation.

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Q: 5.) The speed (S) of the swing varies inversely as the weight (W) of the person. Elaine who weighs…

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Q: Find the constant of variation k. y varies directly as x and when, x = 9, y = 18

A:

Q: Suppose that y varies directly with x, and y=5 when x= 20. (a) Write a direct variation equation…

A: Given y varies directly with x means y is proportional to x ⇒y=kx

Q: Use the equation of the line of best fit, y = -0.77x+26.08, to answer the questions below. Give…

A: Given the equation y=-0.77x+26.08, where x is the time spent watching tv and y is the time spent in…

Q: suppose y varies directly with x, and y = 14 when x = -4. what is the value of y when x = -6

A:

Q: varies inversely with the cube of x. When x = 9, then y = 1. Find y, when x = 1?   Y = ?

A:

Q: 14. If y varies inversely as x and y = when x =9, find y when x=-3. d) - a) 5

A:

Q: If y varies inversely as x, and y=4 when x=12, find the constant of variation k, and then determine…

A: A function defines a relationship between two sets, where one set is dependent on other set. Any…

Q: Suppose that y varies directly with x, and y= 10 when x= 25. (a) Write a direct variation equation…

A:

Q: find the constant of variation for each of the stated conditions. y varies directly as x and…

A: We have to find the value of constant of variation if y varies directly as x and inversely as z and…

Q: find the constant of variation for each of the stated conditions. y varies directly as x, and y = 60…

A: To Determine:  find the constant of variation for each of the stated conditions. y varies directly…

Q: Suppose that y varies directly as the square root of x,and that y = 16 when x = 4. Find x when y =…

A: y varies directly as the square root of x.  That is, y α x⇒y=kx   →1   where k is the constant of…

Q: find the constant of variation for each of the stated conditions. y varies directly as x, and y = 8…

A:

Q: What is the value of d if "d varies inversely with the square of= when k-2, and z-10"?

A: Given that: d varies inversely with the square of z.When k=2, z=10

Q: 6. Suppose y varies directly as x, and y= 16 when x = 8. Find y when x = 16.

A: