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    Mathematics
  3. Study Set
    Algebra for College Students
  4. Exam
    Exam 12: Sequences, Series, and Probability
  5. Question
    Find the Indicated Sum\(a _ { 1 } = 3 , r = 2 ; \text { find } s _ { 4 }\)
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Find the Indicated Sum a1=3,r=2; find s4a _ { 1 } = 3 , r = 2 ; \text { find } s _ { 4 }a1​=3,r=2; find s4​

Question 69

Question 69

Multiple Choice

Find the indicated sum.
- a1=3,r=2; find s4a _ { 1 } = 3 , r = 2 ; \text { find } s _ { 4 }a1​=3,r=2; find s4​


A) 15
B) 21
C) 160
D) 45

Correct Answer:

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