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bixtya [17]
3 years ago
11

Find the sum of the infinite series, if it exists. 100+20+4+… And please show work

Mathematics
1 answer:
Vedmedyk [2.9K]3 years ago
4 0

Answer:

Step-by-step explanation:

r=20/100=0.2<|1|

S_{\infty} =\frac{a_{1}}{1-r} \\=\frac{100}{1-0.2} =\frac{100}{0.8} =125

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irina1246 [14]

Answer:

The angles are 22.5 and 67.5.

Step-by-step explanation:

A complement is the angle that when added to the given angle gives 90 degrees.

Therefore, the angle x is 3 times larger than its complement.

This means that x is 3/4 of 90 degrees and complement is 1/4 of 90 degrees.

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If Jeremy is in the 90th percentile in the main office test scores is 180 with a standard deviation of 15 which of the following
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Snowcat [4.5K]

Answer:

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Step-by-step explanation:

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Step-by-step explanation:

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