Question

$d(n) = -5 \left(\dfrac{1}{2}\right)^{n - 1}$
what is the 3rd term in the sequence?

Answer 1

Answer:

1/2

Step-by-step explanation:

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Answer 2

Answer:

-5/4

Step-by-step explanation:

d(3) = -5(½^(3-1)) = -5×1/4 = -5/4