Direct variation hunt

y varies directly as x. y = 10 when x = 5, find k.

t varies directly as h. t = 20 when h = 2, find the constant ratio.

The number of students in a class varies directly with the teachers. If there are 100 students when there are 4 teachers, find the constant ratio

q varies directly as r and q = 20 when r = 2.5

y varies directly as z and y = 2 when z =5. Find k

w varies directly as the squared of l. w = 100 when l = 10, find k

a varies directly as the square root of h. a = 20 when h= 16. Find k

w varies directly as the squared of p. W = 36 when p = 3. Solve for k

h varies directly as the square root of y. h = 200 when y = 100, find k.

P varies directly as the cubed of r. P = 81 when r = 3, find k

l varies directly as d. l = 10 when d = 2, find k.

h = 6p, what is the constant of proportionality?

Students varies directly as the squared of teachers. what is the variation formula?

Distance varies directly with gas. 2 liters of gas covers a distance of 20 miles. Find k

F varies directly as p. Write the formula

Are you there yer?