Mathematics, 08.12.2019 05:31 queenpaige2015
Thanh has scores of 54, 83, 67, and 73 on his first four math exams. what score must he make on the fifth exam to have an average of 70 or better for the five exams?
Answers: 1
Mathematics, 21.06.2019 17:00
The perimeter of a movie screen is 54 meters. the screen is 18 meters wide. how tall is it?
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Mathematics, 21.06.2019 19:30
Acar started driving from city a to city b, distance between which is 620 miles, at a rate of 60 mph. two hours later a truck left city b and started moving towards city a at a rate of 40 mph. how many hours after the truck's departure will the two meet?
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Mathematics, 22.06.2019 03:00
The curved part of the figure is the semicircle what is the best approximation for the area of this figure
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Thanh has scores of 54, 83, 67, and 73 on his first four math exams. what score must he make on the...
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