Mathematics, 16.12.2021 01:20 ShundaBaker
A parachutist jumps from a plane 13,200 feet above the earth. If she landed in 3 minutes, what was her average speed in miles per hour?
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He that is measured at 220° is a reflex angle. the opposite angle is obtuse. find the measure of obtuse .
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One number is 4 less than 3 times a second number. if 3 more than two times the first number is decreased by 2 times the second number, the result is 11. use the substitution method. what is the first number?
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Stephanie runs three days a week. she ran 3 2/3 miles on monday , 4 1/5 miles on wednesday , and 2 2/9 miles on friday. how many miles did she run this week ?
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A parachutist jumps from a plane 13,200 feet above the earth. If she landed in 3
minutes, what was...
Biology, 07.10.2019 17:10