Question

Plz help!!!

Answer 1

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.