To be honest none of the answers is correct
So, 10 x 10 is 100, x 8 is 800, your answer is D.
Formula for a cylinder = pi x r^2 x h
1. 7, 12, 13, 40, 88, 90, 95
Mean- 268.57 or 268.6
Median- 40
Mode- No mode because all the numbers occur once.
2. 62, 81, 103, 126, 144, 144
Mean- 110
Median- 114.5
Mode- 144
Is it radius or circumference?
