What item do you want the most? Once you tell me this I can write your whole essay.
Answer:
20. 300π m³
21. 457 1/3 π cm³
Step-by-step explanation:
20. r = 10 ÷ 2 = 5
V = 5² × 12 × π = 25 × 12π=300π m³
21. r = 14 ÷ 2 = 7

V = 457 1/3 π cm³
Each term has a common divisor of
:

133 = 7*19, so the number in the blanks is
.
Answer: The answer is 288.99
Step-by-step explanation: