Ahollow steel shaft transmits 600 kw at 500 rpm. the maximum shear stress is 62.4 mpa. find the outside diameter of the shaft, if the outer diameter is twice the inside diameter, assuming the maximum torque is 20% greater than the mean torque

it costs $20 to interview each person for a survey. find the cost to obtain a +- 3% margin of error.

step-by-step explanation:

copy and paste, put it in google

to find the perimeter, you add up all the lengths of the sides. in this case you would have to add up 18+22+40+80 which equals 160.

all you should have to do is insert 1 where the c is, representing that one car is sold.

f(c) = 250c + 500

f(1) = 250(1) + 500

f(1) = 250 + 500

f(1) = 750

he earns $750 for each car sold.

hope this you! have a happy , here's a turkey!