A. Find the formula for the nth term of the following geometric sequence: 1/4, 2/4, 4/4, 8/4 B. If the 5th term of an arithmetic sequence is 12 (a_5=12) and the common difference is 5 (d=5) then the 8th term a_8 of the sequence is ?
A. Find the formula for the nth term of the following geometric sequence: 1/4, 2/4, 4/4, 8/4 B. If the 5th term of an arithmetic sequence is 12 (a_5=12) and the common difference is 5 (d=5) then the 8th term a_8 of the sequence is ?
Chapter8: Sequences, Series,and Probability
Section8.3: Geometric Sequences And Series
Problem 4ECP: Find a formula for the nth term of the geometric sequence 4, 20, 100, . . . .What is the 12th term...
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A. Find the formula for the nth term of the following geometric sequence: 1/4, 2/4, 4/4, 8/4
B. If the 5th term of an arithmetic sequence is 12 (a_5=12) and the common difference is 5 (d=5) then the 8th term a_8 of the sequence is ?
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