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Please answer these easy Pre-Cal questions, thanks Attachment 1 Attachment 2 Attachment 3 Attachment 4 ATTACHMENT PREVIEW Download attachment Screen Shot 2019-08-01 at 10.24.32 AM.png QUESTION 7 Write the arithmetic sequence that has four arithmetic means between -2[J and 20. ATTACHMENT PREVIEW Download attachment Screen Shot 2019-08-01 at 10.24.46 AM.png QUESTION 13 Find the sum of a geometric series with the following values: 31 = 7; r = 2 n = 8 . 0 1,785 O 2.885 O 2,990 O 3.555 ATTACHMENT PREVIEW Download attachment Screen Shot 2019-08-01 at 10.25.00 AM.png ATTACHMENT PREVIEW Download attachment Screen Shot 2019-08-01 at 10.25.05 AM.png

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