Answer:
452.49 rev/min
Step-by-step explanation:
The circumference of the wheel is pi times the diameter. The rest is units conversion.

Answer:
The answer is b
Step-by-step explanation:
(4x+5)(16^2-20x+25)
Answer:
ow0 you ok there.. anyways..
Step-by-step explanation:
10 kilometers is 10,000 meters
Answer:
I dont know if this is correct but maybe there is 2 solutions in this problem.
Dont put it as your answer if is incorrect!!!!!!!!
Step-by-step explanation:
Answer:
x=1 y=14
multiply x-y=-13 by 3 so the x would cancel out. solve for y
then plug in y to one of the equations to get x