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egoroff_w [7]
3 years ago
13

A geometric sequence has these terms: a

Mathematics
1 answer:
Semmy [17]3 years ago
4 0

Good evening ,

Answer:

An = 8×(5/2)ⁿ⁻¹

Step-by-step explanation:

An = A1 × qⁿ⁻¹

A1=8 and q = 20/8 = 5/2

then An = 8×(5/2)ⁿ⁻¹.

:)

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a snail going full speed was taking 1/8 of a minute to move 1/7 of a centimeter. at this rate, how long would it take the snail
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It will take 7/8 of a minute because you just multiply 1/8 by 7
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fiasKO [112]
1. You convert all the numbers into decimals.
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Alina [70]

Answer:

0.324

Step-by-step explanation:

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q = 1 - p = 1 - 0.3 = 0.7

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3 0
3 years ago
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Lorico [155]

Answer:

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Answer:

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8 0
3 years ago
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