Answer:
8 hours
Step-by-step explanation:
If Jackie wants to burn 2000 calories in one week but only burns 250 calories per hour
then, to solve how many hours you have to divide
2000/250= 8
therefor Jackie has to do aerobics for 8 hours that week to burn 2000 calories
Answer:
Step-by-step explanation:
67% of 1280 is 857.6 substrack it and it's = 422.4
Where is the picture I so i can anwser
