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KonstantinChe [14]
3 years ago
14

Geometry.... ehhhh QwQ help plz ^^?

Mathematics
1 answer:
Dmitry_Shevchenko [17]3 years ago
7 0
The answer is 4 and 2
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Step-by-step explanation:

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You are building a tower that is 4 ft. tall. Which would your need more of to build your 4 ft. tall tower?
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2 years ago
After each charging, a battery is able to hold only 97% of the charge from the previous charging. The battery was used for 18 ho
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Answer:

The total nuber of hours that the battery can be used over its lifetime is 600.

Step-by-step explanation:

We use an infinite geometric series to solve this question.

The sum of all values of an infinite geometric series is given by the following equation:

S = \frac{a_{1}}{1 - r}

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After each charging, a battery is able to hold only 97% of the charge from the previous charging.

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This means that a_{1} = 18

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The total nuber of hours that the battery can be used over its lifetime is 600.

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3 years ago
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