Answer:
V = 81
Step-by-step explanation:
Write the formula:
V = k(r + 1)^3
Substitue your numbers in
24 = k(1 + 1)^3
Work out the constant which is K
24 = k(2)^3
24 = 8k
k = 3
Now that you've found K, substitue again
V = 3 X (2 + 1)^3
V = 3 X 3^3
V = 3 X 27
V = 81
