Mathematics, 25.01.2021 22:10 porterdylan15
Five surf shops sell the same pair of flip-flops for the following prices: $17.00, $15.00, $15.00, $18.00, $15.00. Find the mean, median, and mode of the data to determine which measure of center and which measure of variability best describe the data.
Answers: 1
Mathematics, 21.06.2019 16:30
How do you summarize data in a two-way frequency table?
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Mathematics, 22.06.2019 00:00
Aspacecraft can attain a stable orbit 300 kilometers above earth if it reaches a velocity of 7.7 kilometers per second. the formula for a rocket's maximum velocity v in kilometers per second is vequalsminus0.0098tplusc ln upper r, where t is the firing time in seconds, c is the velocity of the exhaust in kilometers per second, and r is the ratio of the mass of the rocket filled with fuel to the mass of the rocket without fuel. find the velocity of a spacecraft whose booster rocket has a mass ratio of 20, an exhaust velocity of 2.1 km/s, and a firing time of 15 s. can the spacecraft achieve a stable orbit 300 km above earth?
Answers: 3
Five surf shops sell the same pair of flip-flops for the following prices: $17.00, $15.00, $15.00, $...
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