For each of the finite geometric series given below, indicate the number of terms in the sum and find the sum. For the value of the sum, enter an expression that gives the exact value, rather than entering an approximation. A. 4 + 4(0.2) + 4(0.2)² + ·.. + 4(0.2)15 number of terms value of sum = B. 4(0.2)5 + 4(0.2)° + 4(0.2)7 + + 4(0.2)" .. number of terms = value of sum =

College Algebra
10th Edition
ISBN:9781337282291
Author:Ron Larson
Publisher:Ron Larson
Chapter8: Sequences, Series,and Probability
Section8.1: Sequences And Series
Problem 9ECP: For the series i=1510i find (a) the fourth partial sum and (b) the sum. Notice in Example 9(b) that...
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For each of the finite geometric series given below,
indicate the number of terms in the sum and find the
sum. For the value of the sum, enter an expression
that gives the exact value, rather than entering an
approximation.
A. 4 + 4(0.2) + 4(0.2)² + · .. + 4(0.2)15
number of terms
value of sum =
B. 4(0.2)5 + 4(0.2)° + 4(0.2)7 +
+ 4(0.2)"
..
number of terms =
value of sum =
Transcribed Image Text:For each of the finite geometric series given below, indicate the number of terms in the sum and find the sum. For the value of the sum, enter an expression that gives the exact value, rather than entering an approximation. A. 4 + 4(0.2) + 4(0.2)² + · .. + 4(0.2)15 number of terms value of sum = B. 4(0.2)5 + 4(0.2)° + 4(0.2)7 + + 4(0.2)" .. number of terms = value of sum =
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