Mathematics, 28.01.2020 05:31 gogo16732
Against the wind a commercial airline in south america flew 630 miles in 3.5 hours. with a tailwind the return trip took 3 hours. what was the speed of the plane in still air? what was the speed of the wind?
Answers: 3
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The jewelry store is having a sale. necklaces that were regularly priced at $23.50 are on sale for $18.80. what is the percentage of decrease in the price of necklaces?
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Mathematics, 21.06.2019 21:00
A25- foot ladder leans against a building and reaches a point of 23.5 feet above the ground .find the angle that the ladder makes with the building
Answers: 2
Against the wind a commercial airline in south america flew 630 miles in 3.5 hours. with a tailwind...
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