Rashbash5311 Rashbash5311

20-12-2022
Mathematics

Answered

In 1960, the world record for the men's mile was 3. 91 minutes. In 1980, the record time was 3. 81 minutes.

a. Write a linear model that represents the world record (in minutes) for the men's mile as a function of the number of years, t, since 1960.

y=

b. Use the model to estimate the record time in 2000 and predict the record time in 2020.

2000:

minutes

2020:

minutes

Answer :

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