Answers EA Pre-Calculus Credit Recovery Sigma Notation and the nth TermQuestion 3

3

QuizMultiple Choice

Sigma Notation and the nth Term

Question 3 • EA Pre-Calculus Credit Recovery

Write in expanded form and find the sum.

Question illustration

Answer

A

8 + 12 + 16 + 20; 56

B

8 + 16 + 32 + 64; 56

C

8 + 12 + 16 + 20; 120

D

8 + 16 + 32 + 64; 120

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