That would be 1953.08
diameter = <span>circumference/pi, so reverse it and multiply 622 by 3.14</span>
Answer:
7f
r = ----------- - 4
z
Step-by-step explanation:
I will assume that you meant:
7f
z = ------------
r + 4
Solve for r. Start by interchanging z and (r + 4):
7f
r + 4 = -----------
z
Now subtract 4 from both sides. This isolates r:
7f
r = ----------- - 4
z
Answer:
z = 1.55
Step-by-step explanation:
The answer is attached.
B. 8
You just divide the total number of money made by the total number of hours worked to find out how much money was made per hour.
122 / 14 = 8