Plz help!!! In the equation y= 0.5(1.21)^x, y represents the number of snowboarders in millions and x represents the number of years s

Question

Plz help!!!
In the equation y= 0.5(1.21)^x, y represents the number of snowboarders in millions and x represents the number of years since 1988. Find the year in which the number of snowboarders will be 10 million for the first time.

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Adeline 1 month 2021-09-08T15:08:32+00:00 1 Answer 0

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    2021-09-08T15:09:41+00:00

    Answer:

    Step-by-step explanation:

    Here, y = 10 million = 10000000

    10000000 = \frac{1}{2}*(1.21)^x

    Simplifying and taking natural log on both sides:

    ln(20000000) = x*ln(1.21)

    x = 88.19 years

    The number of snowboarders will be 10 million for the first time in year 2076.

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