Answer:
V≈318.09ft³
Step-by-step explanation:
V=πr2h/3
=π·4.52·15/3
≈318.08626ft³
Answer:a
Step-by-step explanation:injust took the test on USATESTPREP
42/7=Z-3
6=Z-3
Z=6+3
Z=9
b-2=n