y varies directly as x and inversely as the square of z. y 16 when x = 72 and z 6. Find y when x = 3 and z = 9.

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: The number of gallons of water, W, used when taking a shower varies directly as the time, t, in…

A:

Q: Given that y varies directly with the square of x, and y=10 when x= 5, find  (a) y when x= 20…

A: Form the equation of y as varies according to x with the help of given point.

Q: y varies inversely with x. If y=4 when x=8, find y when x=2.

A:

Q: Write an equation for y in terms of x  if y is proportional to the square of x, y=75 when x=5…

A: Since, y is proportional to the square of x, the required equation is- y=cx2 where c is…

Q: x varies inversely as the square of P. If x is 9 when P is 8​, find x when P is 4. ​a) Write the…

A:

Q: Suppose r varies directly as the square of m, and inversely as s. If r= 17 when m = 6 and s 9, find…

A:

Q: If y varies directly with the square of x and inversely as z, what is the change in y when both x…

A: Here, y varies directly with the square of x and inversely as z. The mathematical equation of the…

Q: y varies inversely with x² and inversely with z. When y = 44, x = 3 and z = 16. What is y when x = 4…

A:

Q: R varies directly as P and inversely as the square of T. If R = 30 when P = 40 and T = 2, a) Find…

A:

Q: R varies directly as P and inversely as the square of T. If R = 30 when P = 40 and T = 2, a) Find…

A: Explanation of the answer is as follows

Q: Suppose r varies directly as the square of m, and inversely as s. If r=18 when m=12 and s=9, find r…

A:

Q: y varies directly as x and inversely as the square of z. y = 72 when x = 54 and z = 3. Find y when x…

A:

Q: Assume that a varies directly as the square of​ b, and a=16 when b=20​, find a when b=10.

A:

Q: If u varies inversely as the square root of v and u=6 when v=16, what is u when v is 36?

A:

Q: Suppose z varies directly with ar and inversely with the square of y. If z = 8 when æ = 4 and y = 5,…

A:

Q: If y varies jointly as x and the square root of z and if y = 60 when x = 2 and z = 9, find y when x…

A: The value of y is:

Q: y varies jointly as a and​ b, and inversely as the square root of c. y=154 when a=11, b=7, and c=25.…

A: We will find out the required value.

Q: The number of gallons of water, W, used when taking a shower varies directly as the time, t, in…

A: Given:A Shower  lasting 5 minutes uses 5 gallons of water13 minutes=?

Q: Find the constant of variation and write the formula that is expressed by the indicated variation. y…

A: Given query is to find the constant of variation.

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

A:

Q: If y varies inversely with the square of x, and y =7 when x=2, find y when x=01. y- (Simplity your…

A: We have, y varies inversely with the square of x. Therefore, y∝1x2 On removing the proportionality…

Q: z varies directly as the square of x and inversely as y z=12 when x=12 and y =9

A: Given: z is directly proportional to x. z is inversely proportional to y. z = 12 when x = 12  and…

Q: y varies directly as x and inversely as the square of z. y=81 when\ x=75 and z=5. Find y when x=32…

A: Consider the given information about y:

Q: Find a when d is 9.

A: Given: The variable 'a' varies directly with the square of 'b' The variable 'b' varies inversely…

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: If x varies inversely as y and x=13 when y=19, what is the value of x when y=3?

A: Given, If x varies inversely as y i.e.   x α 1y⇒x=m1y                        where   m  is a…

Q: Given that y varies directly as the square root of x and y = 6 when x = 9, find the variation…

A: It is given that y varies directly as the square root of x, thus the equation formed is- y=cx where…

Q: The intensity I of light (measured in foot- candles) varies inversely with the square of the…

A: Let the distance be d. The square of the distance will be d2. It is given that I varies inversely…

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

A:

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: varies inversely with the cube of x. When a = 9, then y = 1. Find y when x = 1. %3D %3D y Enter the…

A:

Q: The resistance to the flow of electricity in a wire varies inversely to the square of the diameter…

A: This is a question from the variation of quantities. Here the resistance is inversely proportional…

Q: if y varies directly as x, and y= 8 when x= 4 find y when x= 10 the constant of variation and the…

A: Given y varies directly as x Hence  y α x Hence we get y = kx , where k is a constant of variation…

Q: If y varies directly as x and y 8 when x 3, what is the value of y when x = 9? А. 1 в. с. 14 D. 24

A: Solution: The objective is to find the value of y when x=9

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: Use the four-step procedure for solving variation problem to solve: y varies inversely as x. y = 12…

A: According to question, y varies inversely as x.y α 1x y = kx…

Q: Can you solve the problem?  y varies directly as the cube of x and inversely as the fourth power…

A:

Q: Suppose r varies directly as the square of​ m, and inversely as s. If r=12 when m=10 and s=4​, find…

A:

Q: y varies inversely as the fourth root of x and when x = 81, y = 10. What would be y when x-45. Round…

A:

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

A:

Q: y varies inversely as x. y = 12 when x = 7. Fin y when x = 6.

A: y varies inversely as x, y=12 when x=7

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

A:

Q: The value of y varies directly with x, and the constant of variation is 6. What is the value of x…

A:

Q: Suppose that y varies inversely as the square of x, and that y=10y=10 when x=9x=9. What is y when…

A:

Q: If y varies directly as x and y = -45 when x = 10, find the constant of variation k and then…

A: Answer is mentioned below

Q: Assume that y varies inversely with x. If y = 7 when x = 2/3, find y when x = 7/3.

A: Follow the procedure given below.

Q: N is inversely proportional to the square of x when x=2, N=50. What is N when x=5?

A: The term y is inversely proportional to x means that when the value of x increases the value of y…

Q: Use the given information to find the unknown value. y varies directly as the square of x. When x =…

A: y varies directly as the square of x. So, y=kx^2Given when x=3 then y=54. Plug them to find k.k=6