91Ó°ÊÓ

Determine whether each statement makes sense or does not make sense, and explain your reasoning. My mathematical model estimates the data for the past 10 years extremely well, so it will serve as an accurate prediction for what will occur in 2050 .

American children ages 2 to 17 spend 19 hours 40 minutes per week watching television. (Source: TV-Turnoff Network) From ages 2 through 17, inclusive, estimate the number of days an American child spends watching television. How many years, to the nearest tenth of a year, is that?

If you spend \(\$ 1000\) each day, estimate how long it will take to spend a billion dollars.