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Anon25 [30]
4 years ago
5

The first three terms of a sequence are given. Round to the nearest thousandth (if necessary).21,42,84,...Find the 7th term.

Mathematics
2 answers:
Julli [10]4 years ago
4 0

Answer:

21,42,84,168,336,672, 1,344

Step-by-step explanation:

The pattern is to multiply the previous term by 2 to find the next term. The seventh term should be 1,344.

Bezzdna [24]4 years ago
3 0

Answer:0.004

Step-by-step explanation:

an= a1(r) ^ n-1

a7= 1(2/5) ^6

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Answer:

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Step-by-step explanation:

The margin of error is computed using the formula:

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*Use a <em>z</em>-table.

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Compare the MOE for 95% confidence level and 90% confidence level as follows:

\frac{MOE_{95}}{MOE_{90}}=\frac{1.96\times (15/\sqrt{44})}{1.645\times (15/\sqrt{44})}

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3 years ago
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3 years ago
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Answer:

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Step-by-step explanation:

here's the solution :-

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