The first term of an arithmetic sequence is 6 and the common difference is 3. Find the value of the 40th term. Select one: O a. 120 O b. 121 O C. 123 O d. 153 Find the sum of the following infinite geometric series. 1 1 1 1 Select one: a. 0.5 O b. 1.5 О с. 0 d. 1 O If an arithmetic sequence has its 5 th term equal to 22 and its 15 th term equal to 62. Find its 100 th term? Select one: O a. 396 O b. 402 C. + + + + ... 8 16 390

Q: The third term of the arithmetic sequence is 72 and the number of the third term with the fifth term…

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Q: Sum: S12= A) Find the indicated sum. 6 + 9 + 12 + 15 + B) Find the partial sum S₁2 for the…

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Q: Find the sum of the first 21 terms of the arithmetic sequence given by the formula a₁ = n + 5 O 273…

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Q: Find the sum of the first n terms of the following arithmetic sequence. a1 = 2, d = - 4; n = 6 O A.…

A: Given problem:- a1 = 2 ,d = -4 ,n=6  To find:-  Sum of n terms of given arithmetic sequence

Q: Find the 10th term of the arithmetic sequence in which a1=12 and d = 9.1.

A: It is given that, a1=12d=9.1   It is known that nth term of arithmetic sequence can be found  by…

Q: The first term of an arithmetic sequence is 27, and the sixteenth term is -1. Find the nth term of…

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Q: th Find the n"" term of the arithmetic sequence whose initial term is a, and common difference is d.…

A: The nth term of an arithmetic progression is  an= a+(n-1)*d

Q: Find a4 when a₁ = 3 and r = - 2 Select one: O a. - 16 O b. 16 O c. 24 O d. - 24

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Q: Find the arithmetic series of the arithmetic sequence: (5, 7, 9, ., 301}. a 765 b 22,496 22,797 d…

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Q: The sixth term of an arithmetic sequence is 28 and the ninth term is 36.Calculate the sum of the…

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Q: Determine whether each sequence having the given nth term is monotonic. a. a, = 3+ (-1)"

A: If {an} is an increasing sequence or {an} is a decreasing sequence we call it monotonic If a…