Answer:
Step-by-step explanation:
for the cylinder
27π = πr²h = πr²(2r) = 2πr³
for the sphere
V = (4/3)πr² = (2/3)(2πr³) = (2/3)27π
-6.86666666667 this is the answer for your question
Answer:
here
Step-by-step explanation:
can you give me brainliest
B shows her getting closer to home, immediately turning round, gives time for finding book then riding all the way home at a constant speed