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Helen [10]
3 years ago
6

What is the fraction of 12 feet of rope cut into 1/3 pieces?

Mathematics
1 answer:
Fiesta28 [93]3 years ago
4 0

Answer:

1/4 hopefully this helps you with work

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A cup of coffee contains about 100 mg of caffeine. Caffeine is metabolized and leaves the body at a continuous rate of about 12%
Mamont248 [21]

Answer:

a. A = C_{0}(1-x)^t\\x: percentage\ of \ caffeine\ metabolized\\

b. \frac{dA}{dt}= -11.25 \frac{mg}{h}

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First, we need tot find a general expression for the amount of caffeine remaining in the body after certain time. As the problem states that every hour x percent of caffeine leaves the body, we must substract that percentage from the initial quantity of caffeine, by each hour passing. That expression would be:

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The rate is negative as it represents the amount of caffeine leaving the body at certain time.

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How do i covert a fraction into a decimal.
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By dividing the top number by the bottom.

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What is the answer for 222,702 round to the nearest ten thousand
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