Stephanie ran the Boston marathon in 2014. She finished in 3 hours 51 minute and

Question

Stephanie ran the Boston marathon in 2014. She finished in 3 hours 51 minute and 26 seconds. a. Which of the following variable definitions is appropriate for representing Stephanie's varying distance from the start of the race? m represents number of miles m represents the number of miles Stephanie has run since the start of the race m represents the distance Stephanie ran m represents distance b. Which of the following situations could represent m = 8, assuming your definition of m in part (a)? Select all that apply. Stephanie has run 8 miles since the half way point of the race Stephanie has run 8 miles since she stopped for water Stephanie is 8 miles from the starting line Stephanie is 8 miles from the finish line None of the above c. Which of the following situations could represent

Explanation / Answer

A) when you want to define a variable which represents the distance from start of the race then m should represent the number of miles stephanie has run since the start of the race.

2nd Option

B) similarly if m=8, it means Stephanie has ran 8 miles from starting line.

Option 3rd

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