Posted by **lola** on Friday, January 14, 2011 at 9:04pm.

A rectangular box with a square base contains 24 cubic feet. if the height of the box is 18 inches, how many feet ae there in each side of the base?

a. 4

b. 2

c. (2 square root of 3)/3

d. square root of 3 / 2

e. square root of 3

- geometry -
**helper**, Friday, January 14, 2011 at 9:57pm
V = Lwh

the volume (given) = 24 ft^3

the height (given) = 18" = 1.5'

24 = L*w*1.5

divide both sides by 1.5

16 = Lw

You need to find the number of feet in each side of the base

since the box has a square base

L = W

AND, found above, L*w = 16

which of the above answers, a, b, c or d, when multiplied by itself, equals 16?

## Answer this Question

## Related Questions

- Pre Calculus - 1. A rectangular box has a square base, four sides, but no top. ...
- math - jim has a box in the shape of a rectangular prism. The area of the base ...
- pre-calc - path of a frogs leap: a frog leaps from a box 3 feet high and lands 4...
- maxima/minima problems - A regular box is open at the top and has a square base...
- CALC - An open box is to be constructed so that the length of the base is 4 ...
- math - The area of the base of a rectangular juice box is 4 1/2 square inches. ...
- Calc - A rectangular box, with a square base and open at the top is to be ...
- Calculus - A rectangular box with square base (which is NOT necessarily a cube) ...
- math - A cardboard box is open at one end and is shaped like a square prism ...
- calculus - the volume of a rectangular box with a square base remains constant ...

More Related Questions