A virus has infected 400 people in the town and is spreading to 25% more people each day. Write an exponential function to model this

Question

A virus has infected 400 people in the town and is spreading to 25% more people each day.
Write an exponential function to model this situation, then find the number of people that will be
infected in 10 days.

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Bella 1 week 2021-10-12T09:34:37+00:00 1 Answer 0

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    2021-10-12T09:35:58+00:00

    Answer:

    N = 400(1.25^t); 3725

    Step-by-step explanation:

    25% more is 125% of the previous, which is 1.25

    N = 400(1.25^t)

    t = 10

    N = 100(1.25^10)

    N = 3725.290298

    Around 3725 people

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45:7+7-4:2-5:5*4+35:2 =? ( )