Students collect data on their resting pulse rates. they conclude that their resting pulse rates are between 48 bpm and 87 bpm. what is the possible beats per minute that students have for their resting pulse rates?

Solve the system. -a+4b+2c=-8 3a+b-4c=9 b=-1 a.(0,11) ,-1,2) c.(1,1,-2) d.(2,-1,-1)

What could explain what happened when the time was equal to 120 minutes

The evening newspaper is delivered at a random time between 5: 30 and 6: 30 pm. dinner is at a random time between 6: 00 and 7: 00 pm. each spinner is spun 30 times and the newspaper arrived 19 times before dinner. determine the experimental probability of the newspaper arriving before dinner.