Janine has started an exercise program. As part of her exercise program, she will walk along trails. Janine walks at an average speed of 1 mile in 15 minutes.
a) What is Janine’s average speed in miles per hour? Show or explain how you got your answer.

Janine plans to walk along a trail that is 5.6 miles long.
b) If Janine walks at her average speed, how much time will it take her to walk the 5.6 miles? Show or explain how you got your answer.
Janine’s goal is to burn 750 calories by walking. A woman of her weight walking at her average speed burns 236 calories in one hour.

Question

Janine has started an exercise program. As part of her exercise program, she will walk along trails. Janine walks at an average speed of 1 mile in 15 minutes.
a) What is Janine’s average speed in miles per hour? Show or explain how you got your answer.

Janine plans to walk along a trail that is 5.6 miles long.
b) If Janine walks at her average speed, how much time will it take her to walk the 5.6 miles? Show or explain how you got your answer.
Janine’s goal is to burn 750 calories by walking. A woman of her weight walking at her average speed burns 236 calories in one hour.

anonymous · Answer

c) How many calories will Janine burn walking the 5.6 miles at her average speed? Show or explain how you got your answer.
d) How much additional time will Janine have to walk at her average speed to burn a total of 750 calories? Show or explain how you got your answer.

anonymous · Answer

please help

anonymous · Answer

for a) you're going to want to convert 15 min to hours. have any ideas?