Set up an equation and then solve for the missing variable for the following: If z varies directly with x and inversely with the square of y, when x = 6, y = 3, and z = 4, what is z when x = 50 and y = -5?

Q: e as marked what must the value of y? 10

A:

Q: V = 1/ 3 ?r2h for h h = Incorrect: Your answer is incorrect.

A:

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: 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: The variable y varies directly with the square of x. If y = 100 when x = -5, then the equation…

A:

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

A:

Q: If a varies directly with the square of b, and b in turn varies inversely with d, if  a is 90 when d…

A: Given that, a varies directly with the square of b. b varies inversely with d. a is 90 when d is 5.…

Q: value of a comic book in dollars has been found to be 0.20y+1.50, where y is the number of years…

A: Given is to find the rate of value of increasing and initial value.