Answer:

Step-by-step explanation:
We have been given an expression
. We are supposed to simplify our given expression.
Using distributive property
, we will get:


Now, let us combine like terms.


Therefore, the simplified form of our given expression would be
.
Answer:
4.148 inches
Step-by-step explanation:
Add all of the numbers, and use percentages to figure.
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What do you need help with what question exactly
36 inches = half the depth of the pool , so depth of pool = 72 inches = 6 ft
Volume of the cube = 6^3 = 216 cu ft
weight of the water = 216 * 56 pounds
= 12096 pounds