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alekssr [168]
2 years ago
5

Find the 7th term of the geometric sequence whose common ratio is 2/3 and whose first term is 4

Mathematics
1 answer:
BARSIC [14]2 years ago
8 0

Answer:

a_{7}=\frac{256}{729}   or   a_{7}=0.35

Step-by-step explanation:

a_{n} =a_{1}* r^{n-1}

a_{7}=4*\frac{2}{3}^{7-1}

a_{7}=4*\frac{2}{3}^{6}

a_{7}=4*\frac{64}{729}

a_{7}=\frac{256}{729}

or

a_{7}=0.35

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Leo and her on spent 3/4 hour shopping 5/6 hour preparing the pizzas and 11/12 hour cleaning up after the party how many minutes
Aneli [31]

Answer:

150 minutes

Step-by-step explanation:

First we have to express all these fractions of an hour in minutes, then add them and get the total of minutes.

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3 years ago
The sum of two numbers is 50 and their difference is 4 what are the numbers
Ivenika [448]

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8 0
3 years ago
Read 2 more answers
Given a graph for the transformation of f(x) in the format g(x) = f(kx), determine the k value.
AlexFokin [52]

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Step-by-step explanation:

Given a graph for the transformation of f(x) in the format g(x) = f(kx),

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2 years ago
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