Mathematics, 28.11.2019 19:31 preservations
Jerome burns 4 cal/min walking and 10 cal/min running. he walks between 10 and 20 min each day and runs between 30 and 45 min each day. he never spends more than an hour running and walking together. how much time should he spend on each activity to maximize his calorie burning?
Answers: 2
Mathematics, 21.06.2019 18:00
Jose predicted that he would sell 48 umbrellas. he actually sold 72 umbrellas. what are the values of a and b in the table below? round to the nearest tenth if necessary
Answers: 2
Mathematics, 21.06.2019 19:50
The graph shows the distance kerri drives on a trip. what is kerri's speed?
Answers: 3
Mathematics, 21.06.2019 21:30
50 people men and women were asked if they watched at least one sport on tv. 20 of the people surveyed are women, but only 9 of them watch at least one sport on tv. 16 of the men watch at least one sport on tv. make a a two-way table and a relative frequency table to represent the data.
Answers: 3
Jerome burns 4 cal/min walking and 10 cal/min running. he walks between 10 and 20 min each day and r...
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