Mathematics, 16.02.2022 23:50 trent45
10. A plane leaves Toronto for Montreal. The cities are 500 km apart. During the trip there is a tail wind and it takes 2
hours. The return trip against the same wind takes 2.5 hours. What is the average speed of the plane? What is the
average speed of the wind? [4]
Answers: 3
Mathematics, 21.06.2019 15:10, rebeckas0102
Apatient is given 50 mg dose of medicine the medicines effectiveness decreases every hour at a constant rate of 40% what is the exponential decay function that models this scenario how much medicine will be left in the patients system after 2 hours
Answers: 3
Mathematics, 21.06.2019 22:50, karmaxnagisa20
3x = 729 solve for x plz . it's urgent. will mark
Answers: 2
10. A plane leaves Toronto for Montreal. The cities are 500 km apart. During the trip there is a tai...
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