Answer:
4.25
Step-by-step explanation:
Answer:
6.75
Step-by-step explanation:
Find the mean of the set {2,5,5,6,8,8,9,11} .
There are 8 numbers in the set. Add them all, and then divide by 8 .
2 + 5 + 5 + 6 + 8 + 8 + 9 + 118=548=6.75
1/6+3/7 least common denominator is 42 so...
7/42+18/42= 25/42
V≈5321.86
Sine the cylinder volume formula is pi*r^2*h.
Answer:
-3
Step-by-step explanation: