Question

1. A cube-shaped aquarium has edges that are 4 ft. long. The aquarium is filled with water that has a density of

Answer 1

So first you find the volume of the cube which is 4x4x4 or 64 
(a) is asking what the cube ways with water so you multiply 51  and 64= 3264 so the table would break so, no
(b) the equation 51 lb per cubic feet is the density so would filling it half way change the equation? also no