Mathematics, 18.11.2020 23:20 th483
In dry air at a temperature of 68 F, sound travels at the speed of 767 mph or 1125 ft/sec. How many seconds does it take sound to travel 1 miles (5280 ft) in air?
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45 was divided by a power of ten to get 4.5. what power of ten was it divided by? people 4.5
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What is the slope of the line that contains the points (-2,1) and (0,-3)
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Helll ! 1,400 tons of wheat of two different varieties was delivered to the silo. when processing one variety, there was 2% of waste and 3% during the processing of the second variety of wheat. after the processing, the amount of remaining wheat was 1,364 tons. how many tons of each variety of wheat was delivered to the silo?
Answers: 1
In dry air at a temperature of 68 F, sound travels at the speed of 767 mph or 1125 ft/sec. How many...
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