Mathematics, 02.12.2019 16:31 rdrboo
1.) peggy walks at a rate of 2 miles per hour and jogs at a rate of 4 miles per hour. she walked and jogged 3.4 miles in 1.2 hours. for how long did peggy jog and for how long did she walked?
2.) a pilot flew his plane 2400 miles in 8 hours flying with the wind. flying against the wind over the same route, he returned in 10 hours. what was the rate of the plane and of the wind?
Answers: 3
Mathematics, 21.06.2019 18:40
Aportion of a hiking trail slopes downward at about an 84° angle. to the nearest tenth of a flot, what is the value of x, the distance the hiker traveled along the path, if he has traveled a horizontal distance of 120 feet? a. 143.3 b. 12.5 c. 120.7 d. 130.2
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Mathematics, 21.06.2019 21:30
Aculture started with 4,000 bacteria. after 5 hours, it grew to 5,200 bacteria. predict how many bacteria will be present after 19 hours. round your answer to the nearest whole number.
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Mathematics, 21.06.2019 22:30
Assume that y varies inversely with x. if y=1.6 when x=0.5 find x when y=3.2 acellus answer
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1.) peggy walks at a rate of 2 miles per hour and jogs at a rate of 4 miles per hour. she walked and...
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