Answer:
G
Step-by-step explanation:
Answer:
Step-by-step explanation:
volume V1=4/3 π(r1)³=4/3 π×7³
V2=4/3 π(r2)³=4/3 π×4³
V1-V2=4/3 π(7³-4³)=4/3π(343-64)
=4/3×π×279
=4π×93
=372π mm³
Answer:
16
Step-by-step explanation:
Answer:
26 because 30-4=26
Step-by-step explanation: