3 divided by 8 = 0.375
0.375 x 100 = 37.5%
37.5% is closest to 38%
Answer:yr
Step-by-step explanation:rt5r
The answer to the question is b
(√200/√5)= √40= √4*10= 2√10
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
