Mathematics, 28.08.2021 16:10 Patricia2121
a piper club airplane has an average speed that is 30 mph faster than a cessna 150 airplane. it takes the cessna 5 hr to fly from fort lauderdale to atlanta, while it takes the piper club only 4 hr to make the same trip. what is the average speed of the plane
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Mathematics, 21.06.2019 16:30
Anyone know? is appreciated! will mark brainliest if correct!
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Mathematics, 21.06.2019 17:30
Two customers went to a post office. first customer paid $12 for 14 and 5 envelopes the second paid 24.80 for 10 postcards and 15 envelopes. what is cost of each envelope?
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Mathematics, 21.06.2019 19:00
The weekly revenue for a company is r = 3p^2 + 60p + 1060, where p is the price of the company's product. what price will result in a revenue of $1200.
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Mathematics, 21.06.2019 21:30
Ahypothesis is: a the average squared deviations about the mean of a distribution of values b) an empirically testable statement that is an unproven supposition developed in order to explain phenomena a statement that asserts the status quo; that is, any change from what has been c) thought to be true is due to random sampling order da statement that is the opposite of the null hypothesis e) the error made by rejecting the null hypothesis when it is true
Answers: 2
a piper club airplane has an average speed that is 30 mph faster than a cessna 150 airplane. it take...
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