2 years ago

What is the value of the fourth term in a geometric sequence for which a1= 30 and are= 1/2?

Mathematics

1 answer:

serious [3.7K]2 years ago

3 0

Answer:

15/4.

Step-by-step explanation:

4th term = a1 r^3

= 30(1/2)^3

= 30/8

= 15/4.

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