Mathematics, 26.09.2019 06:10 livingfamyboys35
Carl travelled the 1900 km from his home
in eastern ontario to winnipeg. he
travelled by bus to toronto at an average
speed of 60 km/h and then flew to
winnipeg at an average speed of
100 km/h. his total travelling time was
7h. how many kilometres did he travel
by bus? how far did he travel by airplane?
Answers: 3
Mathematics, 21.06.2019 18:40
2people are trying different phones to see which one has the better talk time. chatlong has an average of 18 hours with a standard deviation of 2 hours and talk-a-lot has an average of 20 hours with a standard deviation of 3. the two people who tested their phones both got 20 hours of use on their phones. for the z-scores i got 1 for the chatlong company and 0 for talk-a-lot. what is the percentile for each z-score?
Answers: 1
Mathematics, 21.06.2019 23:30
For the feasibility region shown below find the maximum value of the function p=3x+2y
Answers: 3
Mathematics, 22.06.2019 03:00
In a city, 6th and 7th avenues are parallel and the corner that the pizza palace is on is a 54° angle. what is the measure of the angle that is made with 7th ave and broadway on the corner of the shake hut?
Answers: 2
Mathematics, 22.06.2019 04:30
Arandom sample of size n 64 is taken from a population with population proportion p 0.38 describe the sampling distribution of p. draw a graph of this probability distribution with its a. mean and standard deviation. b. what is the probability that the sample proportion is greater than 0.5? what is the probability that the sample proportion is less than 0.3? d. what is the probability that the sample proportion is between 0.35 and 0.45?
Answers: 1
Carl travelled the 1900 km from his home
in eastern ontario to winnipeg. he
travelled by...
in eastern ontario to winnipeg. he
travelled by...
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