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DochEvi [55]
3 years ago
8

The Radius of the inner circle is 2 cm and the radius of the outer circle is 6 cm

Mathematics
1 answer:
NeX [460]3 years ago
3 0

Answer:

31pi

Step-by-step explanation:

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Suppose that a sequence is defined as follows.a₁ = -4, an=3an-1+7 for n&gt;2List the first four terms of the sequence.
maria [59]

The sequence is defined as

an = 3an - 1 + 7

This means that

a2 = 3(a(2 - 1) + 7

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Della lives in a city where she pays federal and local taxes on her income. On her last paycheck, 31% of her income was taken ou
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