What is the area of a circle if it has a circumference of 10p in? Leave the answer in terms of p .
What will be an ideal response?
25p in²
You might also like to view...
Use scientific notation to solve the problem.A light-year is the distance that light travels in one year. Find the number of miles in a light-year if light travels 1.86 x 105 miles per second.
A. 5.9 x 1012 miles B. 5.9 x 1014 miles C. 5.9 x 105 miles D. 5.9 x 107 miles
Find the value of the expression.- 
- 
A. 23 B. -19 C. 19 D. -23
The following question(s) refer(s) to the capture-recapture method: n1 denotes the size of the tagged (captured) sample, n2 denotes the size of the second (recaptured) sample, and k denotes the number of tagged individuals in the second sample.If n1 = 135, n2 = 116, and k = 15, an estimate for the size of the population is
A. 861. B. 1044. C. 1012. D. 973. E. none of these
Add or subtract as indicated. Simplify the result if possible. If an answer is an improper fraction, write it as a mixed number.
+ 
A. 
B. 
C. 
D. 1