MATH SOLVE

3 months ago

Q:
# Greer created a sequence that begins with the number 5. Each term after the first is 4.1 times the amount of the preceding term. Which formula should Greer use to find the sum of the first 23 terms of her sequence?A.) 23(90.2+5) / 2B.) 4.1(90.2+5) / 2C.) 5(1-4.1^23) / 1-4.1D.) 4.1(1-5^23) / 1-5

Accepted Solution

A:

I believe the answer is B.

4.1(90.2+5)/2

4.1(90.2+5)/2