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Find the Sum of the Indicated Terms of the Geometric n=1n=47(2)n1\sum _ { n = 1 } ^ { n = 4 } 7 ( 2 ) ^ { n - 1 }

Question 28

Multiple Choice

Find the sum of the indicated terms of the geometric sequence. n=1n=47(2) n1\sum _ { n = 1 } ^ { n = 4 } 7 ( 2 ) ^ { n - 1 }


A) s=210\quad s = 210
B) s=98\quad s = 98
C) s=119\quad s = 119
D) s=105s = 105
E) s=112s = 112

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