Consider the following list of weights, x, of children in (kg). a) 20<x<35 b) 35<x<40 c) 40<x<45 d) 45<x<50 e) 50<x<55 f) 55<x<60 g) 60<x<70​

The volume of gas a balloon can hold varies directly as the cube of its radius. imagine a balloon with a radius of 3 inches can hold 81 cubic inches of gas. how many cubic inches of gas must be released to reduce the radius down to 2 inches?

Micheal is 4 times as old as brandon and is also 27 years older than brandon. how old is micheal

Which equation is equivalent to the given expression? -(1/2y+1/4) a. -1/4(1+2y) b. 1/4(2y-1) c. -2(1/4y-1/8) d. 2(1/8-1/4y)