Here is your answer. If you need an explanation, let me know.
Answer:
I think it is $54.15 sorry if wrong
C. An arithmetic sequence with common difference 6
The mean of the numbers is c. 67
Answer:
3446.464 m³
Step-by-step explanation:
280 cm=2.8 m
S=πr²×h×14
=3.14×2.8²×10×14
=3446.464 m³
