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tensa zangetsu [6.8K]
3 years ago
13

A patient takes a medication with a half life. Initially, there are 11 milligrams of the medication in the patient's system. Aft

er 70 minutes there are 7 milligrams. After how many minutes will there be only 3 milligrams remaining in the patient’s system? here be after 10 hours? Round your answer to the nearest whole number, do not include units.
Mathematics
1 answer:
Ilya [14]3 years ago
7 0

Answer:

201

Step-by-step explanation:

The situation can be represented by the formula N(t)=11e(−kt) where t represents time in minutes and k is a constant.

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An account earns simple interest. (a) Find the interest earned. (b) Find the
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Answer:

#a. $80

#b. $1680

Step-by-step explanation:

We are given;

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I = (PRT) ÷ 100

Where, P is the principal, R is the rate, T is the time and I is the simple interest.

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I = (1600 × 5 × 1) ÷ 100

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Therefore;

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What are two contributions to math that Leonardo Fibonacci made
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