Answer:
are you in Math2Sec04Sum20 bc im taking the same test
Answer: 9.125
Step-by-step explanation:
hope this helped :)
This is the concept of speed:
ω=600 rev/min=600*2π rad/min=1200 rad/min
v=rω=70*1200π =84,000 in/min
converting the above in miles per hour we get:
84000 in/min
=(84000*1.6*10^(-5)*60)
=80.64 mph
Answer:
64π
Step-by-step explanation:
C = 2πr
C = 2π(32)
C = 64π
