Mathematics, 28.03.2020 00:43, Usman458

PLEASE HELP
1) What is the common ratio of the following geometric series?
5, 25, 125...
A) r =25
B)r =5
C)r =125
D)r =100
2) Using the explicit rule of f(n)=200(0.5), find the first 3 terms.
A) 200, 100, 50
B) 100, 50, 200
C) 40, 80, 120
D) 1, 2, 3

Answers: 2

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PLEASE HELP
1) What is the common ratio of the following geometric series?
5, 25, 125...<...