Mathematics, 28.07.2019 10:00 mariaramirez110379
Aweather satellite in circular orbit around earth completes one orbit every 8 hours. the radius of earth is about 6,400 km and the satellite is positioned 3,800 km above the earth. how far does the satellite travel in 1 hour? round your answer to the nearest kilometer.
Answers: 1
Mathematics, 21.06.2019 18:30
Abus travels 36 miles in 45 minutes. enter the number of miles the bus travels in 60 minutes at this rate.
Answers: 2
Mathematics, 21.06.2019 19:30
Complete the solution of the equation. find the value of y when x equals to 1 9x-5y=29
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Mathematics, 21.06.2019 19:40
Afactory makes propeller drive shafts for ships. a quality assurance engineer at the factory needs to estimate the true mean length of the shafts. she randomly selects four drive shafts made at the factory, measures their lengths, and finds their sample mean to be 1000 mm. the lengths are known to follow a normal distribution whose standard deviation is 2 mm. calculate a 95% confidence interval for the true mean length of the shafts. input your answers for the margin of error, lower bound, and upper bound.
Answers: 3
Aweather satellite in circular orbit around earth completes one orbit every 8 hours. the radius of e...
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