Question

Winnie poured 14 cups of water into a rectangular container measuring 13 inches by 7 inches by 6 centimeters.

Answer 1

Hi
Volume of this container: Convert everything into centimeters. Since there are 2.54 centimeters in a inch, multiply that to 7 and 13 inches. So you get 6 centimeters, 17.78 centimeters (7 inches), and 33.02 centimeters (13 inches).
Now multiply everything. 6*17.78*33.02=3522.5736 centimeters squared.
I am not sure of the rest of the questions but I know that in order to solve all the problems, convert them into the same unit of measurements or otherwise it is wrong. If u tell me the other questions, I can probably help you.
Hope this helps!

Answer 2

Max volume = Volume of container = 13 in x 7 in x 6 in = 546 in^3 
Part B: 
1 cup = 14.4375 in^3 
14 cups = 14.4375 in^3 * 7 = 202.125 in^3 
Part C: 
Height of water = (202.125 in^3)/(13 in x 7 in) = 2.22 in.
(i HAD THE SAME QUESTION)