Answer:
<h3>1/8</h3>
Step-by-step explanation:
Given the expression

Using the following laws of indices;

The expression becomes;
Step 1: Multiplication rule

Using the division rule of exponent (Quotient of powers);

Hence the result of the expression is 1/8
I can’t see the pic , im so sorry
It would be A because with volume you would have your 12 to the 3rd power then multiply it by pie which is 3.14 then for sphere you would then multiply what ever you got after multiplying 12 to the 3rd power then by 3.14 to the 4/3
The answer is (-10) - 9= -19