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Anestetic [448]
3 years ago
11

21,42,126,504 If it is a geometric sequence, choose the common ratio. If it is not a geometric sequence, choose "not geometric.

Mathematics
1 answer:
Arisa [49]3 years ago
4 0

Answer:

Not geometric

Step-by-step explanation:

In a geometric sequence, each term is multiplied by a common ratio to get the next term.

So if this is a geometric sequence, then dividing each term by the one before it should result in the same common ratio.

42 / 21 = 2

126 / 42 = 3

504 / 126 = 4

The ratios are different.  This is not a geometric sequence.

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Answer:

$5520

Step-by-step explanation:

Given data

Principal=  $24000

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time= 2 years

Firstly, the compound interest is given as

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A=24000(1+0.1)^2

A=24000(1.1)^2

A=24000*1.21

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The simple interest is given as

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2 years ago
Simplify each expression into a single number using standard algorithms.<br> 1.-3-2
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Answer:

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Step-by-step explanation:

Step 1:

- 3 - 2   Equation

Step 2:

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Answer:

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