Mathematics, 07.01.2020 21:31 glo251
Nancy and karen went on a trip to the mountain. nancy started her trip 30 minutes later than karen. they started from the same place and reached the mountain at the same time, 1 1/2 hours after karen started. if nancy's average speed was 50 miles per hour find karen's speed, rounded to the nearest tenth miler per hour.( show steps!
Answers: 1
Mathematics, 21.06.2019 15:30
According to statistics a person will devote 32 years to sleeping and watching tv. the number of years sleeping will exceed the number of years watching tv by 18. over a lifetime, how many years will the person spend on each of these activities
Answers: 1
Mathematics, 21.06.2019 23:00
36x2 + 49y2 = 1,764 the foci are located at: (-√13, 0) and (√13,0) (0, -√13) and (0,√13) (-1, 0) and (1, 0)edit: the answer is (- the square root of 13, 0) and (the square root of 13, 0)
Answers: 1
Mathematics, 22.06.2019 02:00
During how many months was the difference between the number of days with homework and with no homework greater than 6?
Answers: 1
Nancy and karen went on a trip to the mountain. nancy started her trip 30 minutes later than karen....
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