It is given that `x` varies directly with `y^(2)` and `x=3` when `y=3.` Find the value of `x`when `y=45`

y varies directly with square root of x and y =9 when x =9 . Find the value of x when y =6 .

If x varies directly as 3y+1 and x=9 when y=1 , then what values of x when y=5?

Given that (dy)/(dx)=e^(-2y) and y=0 when x=5. Find the value of x when y=3.

x and y vary directly. When x=3, then y=36. What will be the value of x when y=96?

The value of y varies directly with x ,and y=12 when x=10 .Find y when x=25

x varies directly as y and x varies inversely as the square of z. When y=75 and x=6, then z=5. Find the value of x when y=24 and z=4

A quality x varies inversely as the square of y. Given that x=4, when y=3, the value of x when y=6 is

If y is directly proportional to x and y=5 when x=2, what is the value of y when x=16?

Give that 'x' varies inversely as 'y' and when x=3,y=30, find i) y when x=2 ii) x when y=10