Question

A box is to be constructed with a rectangular base and a height of h cm. The length, l, of the box is 10 cm, and the width, w, is twice the height. Which quadratic equation best models the volume of the box?

V = lwh
V = 20h
V = 20h2
V = 100h
V = 100h2

Answer 1

option no 3

Explanation:

because l=10

w=2h

h= h

so V=lwh

= 20h^2