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Question 1 of 5Evaluate each series:
$$\sum_{n=1}^{10}(7 - 5n)$$
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Select the Correct Answer Below: Correct! Cool Emoji Not Correct! Cool Emoji
A
$$-410$$
B
$$13$$
C
$$-196$$
D
$$-205$$
E
$$-199$$
Question 2 of 5Evaluate each series:
$$\sum_{k=1}^{13}(3k + 5)$$
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Select the Correct Answer Below: Correct! Cool Emoji Not Correct! Cool Emoji
A
$$1388$$
B
$$688$$
C
$$338$$
D
$$1455$$
E
$$2221$$
Question 3 of 5Evaluate each series:
$$\sum_{k=1}^{7}(-3 \cdot (-2)^{k - 1})$$
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Select the Correct Answer Below: Correct! Cool Emoji Not Correct! Cool Emoji
A
$$-1$$
B
$$-129$$
C
$$197$$
D
$$-138$$
E
$$-123$$
Question 4 of 5Evaluate each series:
$$\sum_{k=0}^{3}\left(\frac{1}{k^2 + 1}\right)$$
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Select the Correct Answer Below: Correct! Cool Emoji Not Correct! Cool Emoji
A
$$\frac{7}{8}$$
B
$$22$$
C
$$4$$
D
$$\frac{1}{13}$$
E
$$\frac{9}{5}$$
Question 5 of 5Evaluate each series:
$$\sum_{i=0}^{5}(4i^2 - 2i + 6)$$
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Select the Correct Answer Below: Correct! Cool Emoji Not Correct! Cool Emoji
A
$$226$$
B
$$331$$
C
$$1022$$
D
$$110$$
E
$$590$$

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