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masha68 [24]
3 years ago
12

Evaluate the geometric series. I need help please!!

Mathematics
1 answer:
aliya0001 [1]3 years ago
5 0

Answer:

4092

Step-by-step explanation:

The n th term of a geometric series is

a_{n} = a(r)^{n-1}

where a is the first term and r the common ratio

4(2)^{n-1} ← is the n th term

with a = 4 and r = 2

The sum to n terms of an arithmetic series is

S_{n} = \frac{a(r^n-1)}{r-1}, thus

S_{10} = \frac{4(2^{10}-1) }{2-1}

     = 4(1024 - 1) = 4 × 1023 = 4092

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x,y=-19,55

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3 years ago
A paper company needs to ship paper to a large printing business. The paper will be
Kryger [21]

Answer:

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2 years ago
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Answer:

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Step-by-step explanation:

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