Mathematics, 09.07.2019 02:00 chippedwood24
Your classmate is starting a new fitness program. he is planning to ride his bicycle 30 minutes every day. he burns 7 calories per minute bicycling at 11 mph and 10.75 calories per minute bicycling at 15 mph. how long should he bicycle at each speed to burn 300 calories?
Answers: 3
Mathematics, 21.06.2019 14:10
1. during first 10 seconds 2. between 10 seconds and 35 seconds 3. during 35 seconds to 40 seconds
Answers: 1
Mathematics, 21.06.2019 17:30
Two customers went to a post office. first customer paid $12 for 14 and 5 envelopes the second paid 24.80 for 10 postcards and 15 envelopes. what is cost of each envelope?
Answers: 1
Mathematics, 22.06.2019 00:30
36x2 + 49y2 = 1,764 the foci are located at: a) (-√13, 0) and (√13,0) b) (0, -√13) and (0,√13) c) (-1, 0) and (1, 0)
Answers: 1
Mathematics, 22.06.2019 01:00
Which number produces an irrational number multiplied by 1/3
Answers: 1
Your classmate is starting a new fitness program. he is planning to ride his bicycle 30 minutes ever...
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