Register

If the fifth and sixth terms of a geometric sequence are 8 and 16, respectively, then what is the first term? A. 1 B. 1/2 C. 2 D. -1/2

If the fifth and sixth terms of a geometric sequence are 8 and 16, respectively, then what is the first term? A. 1 B. 1/2 C. 2 D. -1/2
21.6k views
1 vote
If the fifth and sixth terms of a geometric sequence are 8 and 16, respectively, then what is the first term?

A. 1
B. 1/2
C. 2
D. -1/2

User Msgambel
by
8.2k points

2 Answers

7 votes
the first term of this question is C.2
User Dmitriy Sintsov
by
9.6k points
4 votes
The answer is B.1/2 since it is just decreasing by half ever time u go back down
User JMI
by
8.4k points
← Prev Question Next Question →

No related questions found

Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories

Other Questions

How do you can you solve this problem 37 + y = 87; y =
What is .725 as a fraction
How do you estimate of 4 5/8 X 1/3
Link Copied!