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12/19/2022-Warm Up

Last updated over 2 years ago

4 questions

Required

1

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1

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Question 1

1.

Find
for the arithmetic series:
(just type in the answer)

Question 2

2.

Find the sum of the geometric series:

160 + 80 + 40 +...+ 5

Question 3

3.

Find the sum of the geometric series:

1 + 3 + 9 + 27 + ... + 729

Question 4

4.

Find the sum of the arithmetic sequence:

89, 86, 83, ..., 20