Answer:
15+15+15+2+2+2+2=(3×15)+(4×2)=45+8=53
Answer:
Option a)
Step-by-step explanation:
The given formula seems to represent the volume of right circular cone. The correct formula is:

We have to rearrange the formula for h. This means we have to move h on one side of the formula and all the other variables and constants on the other side of the equation. This can be done as shown below:

Answer:
Brand b has a better unit price.
Answer:
3 * 3 * 3 * 3
=> 
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