Volume = length x width x height. if the width has to be a whole number no more than 5 then the only options for the width is 1, 2, 3, 4, or 5. V=5x1x2 V=10 V=5x2x2 V=20 V=5x3x2 V=30 V=5x4x2 V=40 V=5x5x2 V=50 the possible volumes are as follows: 10, 20, 30, 40, and 50. make sure in your answer that you label your volumes so you write ft^3 after every volume answer.
The answer is C, 25% increase. To find the increase, subtract starting value (780) from the final value (975). It equals out to be 195. Divide 195 by the starting value which turns out to be 0.25. Then, multiply 0.25 by 100 which equals out to be 25.