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Alla [95]
2 years ago
9

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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qaws [65]

Answer:

n= -15

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Step-by-step explanation:

-14 = -11 + n/5

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3 0
3 years ago
What is the answer to 3×2/3
dalvyx [7]
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3 years ago
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A single letter from the word zookeeper is chosen. What is the probability of choosing k or an e? Express your answer as a fract
Westkost [7]

Answer:

4/9

Step-by-step explanation:

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4 0
3 years ago
Figure ABCD is similar to figure MNKL. Write a proportion that contains BC and KL.
joja [24]
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7 0
3 years ago
Are these correct???
Nutka1998 [239]

Answer:

They are all correct.

Step-by-step explanation:

1.

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3. (b)(h)

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8 0
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