AIR MATH

Math Question

QUESTION \( 5 \cdot 1 \) POINT
A sample of bacteria is decaying according to a half-life model. If the sample begins with 600 bacteria, and after 18 minutes there are 480 bacteria, after how many minutes will there be 20 bacteria remaining?

When solving this problem, round the value of \( k \) to four decimal places and round your final answer to the nearest whole number.
Provide your answer below:
minutes

Solution

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