X6. Use the geometric series to evaluate each of the following sums. a) 1+ 1.5 + 2.25 + ..+ (1.5)10 25 b) 100 + 50 + 25 + 12.5 + .…+ 64 ...

Q: 4. Given the following sequence: 3,8,13,18...108 1. Find the explicit rule: 2. Find the 30th term

A: Given: 3, 8, 13, 18,....108   An explicit formula for an arithmetic sequence is a(n)=a+(n-1)d Where…

Q: Evaluate the following sum. 10 10 + 3 10+ + ... 9.

A: First-term = a1 =10  Common ratio = r = second term / first term = (10/3)/10= 1/3

Q: 2. Express the geometric sequence as an explicit formula. Then find the 10th term. Sequence: 9, –3,…

A: The explicit formula for a geometric sequence is of the form  f(n) or an= a1 rn-1 where r is the…

Q: Which explicit formula describes the sequence {1,2/7,4/29,8/343,...}?

A: gdfge

Q: Compute 1. each of the following sums.

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Q: Write the sum  e?/4 + e?/5 + e?/6 + ... + e?/n  in summation notation in terms of  k.   n…

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Q: Find the sum of the first 9 terms of the following sequence. Round to the nearest hundredth if…

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Q: Classify the following sequences: r-5,5,r+5,.......... a. b. p, p²-1, p²-2p+ *******

A:

Q: Which of the following is the correct expression for the sum below? 8 2 (k – 3) k=2 Select the…

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Q: Evaluate the following geometric sum. 1 1 1 1 + 2 6 18 + + 1 1 1 1 HIN HIN + + + 2 6 18 54 54 + + +…

A: