Answer:
55
Step-by-step explanation:
To solve the expression, substitute n = 500 and simplify according to order of operations.
30= 2w + 2h W= 3/4 h
2 answers:
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True. A series is arithmetic if its terms come from an arithmetic sequence.
And a sequence is said to be arithmetic any of its two consecutive terms differ by a fixed difference, common to any consecutive pair.
As you can see, in this case, all terms differ by 2, so the sequence
is arithmetic, and thus the series
is arithmetic as well.
The formula for the volume of a sphere is 
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