Mathematics, 08.03.2021 19:40 jameahkitty123

For problems 4 and 5, write an exponential equation to represent each situation, and solve the equation to answer the question. Be sure to define your variable and show all of your work. 4. An amount of bacteria is quadrupling every eight minutes. If there are currently five bacteria, when will there be 5,120 bacteria?

5. The half-life of a substance is 120 years. If there are currently 300 grams of the substance when will 75 grams remain?

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For problems 4 and 5, write an exponential equation to represent each situation, and solve the equat...

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