Mathematics, 09.12.2019 19:31 alanihuling
A555-mile, 5-hour plane trip was flown at two speeds. for the first part of the trip, the average speed was 105 mph. then the tailwind picked up, and the remainder of the trip was flown at an average speed of 115 mph. for how long did the plane fly at each speed?
Answers: 3
Mathematics, 21.06.2019 18:00, tmrsavage02p7cj16
Ageologist had two rocks on a scale that weighed 4.6 kilograms together. rock a was 0.5 of the total weight. how much did rock a weigh?
Answers: 1
Mathematics, 21.06.2019 23:30, Krazyyykiddd
Xy x xy if a and b are positive integers such that a*b=9 and b*a=72 what is the value of a/b
Answers: 3
A555-mile, 5-hour plane trip was flown at two speeds. for the first part of the trip, the average sp...
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