Answer: c = 1.59 * a
Step-by-step explanation:
You got the answer correct.
Answer:

Step-by-step explanation:
we know that
The circumference of a circle is equal to

In this problem we have

substitute

Remember that
subtends the arc length of the complete circle
so
by proportion
Find the measure of the central angle for an arc length of 

Step-by-step explanation:
I think option A is the correct answer
Because it is in ascending order
Answer:
37.5
Step-by-step explanation:
Answer:
9/20 pages per minute.
Step-by-step explanation: