Use Summation Notation to Write the Sum $0.9 + 3.6 + 14.4 + \ldots + 921.6$

question 137

Multiple Choice

Use summation notation to write the sum. $0.9 + 3.6 + 14.4 + \ldots + 921.6$

• A) \(\sum _ { n = 1 } ^ { 8 } 0.9 ( 4 ) ^ { n + 1 }\)
• B) \(\sum _ { n = 1 } ^ { 6 } ( 4 ) ^ { n - 1 }\)
• C) \(\sum _ { n = 1 } ^ { 7 } 0.9 ( 4 ) ^ { n - 1 }\)
• D) \(\sum _ { n = 1 } ^ { 8 } 0.9 ( 4 ) ^ { n }\)
• E) \(\sum _ { n = 1 } ^ { 6 } 0.9 ( 4 ) ^ { n - 1 }\)

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