Mathematics, 12.04.2021 19:30 lujaynsparkles
Heights for 16-year-old boys are normally distributed with a mean of 68.3 in. and a standard
deviation of 2.9 in.
Find the z-score associated with the 96th percentile.
Find the height of a 16-year-old boy in the 96th percentile.
State your answer to the nearest inch.
Answers: 2
Mathematics, 21.06.2019 15:00
Adifferent website gives the cost for the first train as Β£56.88 and the second train as Β£20.11 with a Β£9.50 charge for cycle storage for the whole trip. how much would the journey cost you?
Answers: 2
Mathematics, 21.06.2019 17:30
The swimming pool is open when the high temperature is higher than 20βc. lainey tried to swim on monday and thursday (which was 33 days later). the pool was open on monday, but it was closed on thursday. the high temperature was 30 βc on monday, but decreased at a constant rate in the next 33 days. write an inequality to determine the rate of temperature decrease in degrees celsius per day, d, from monday to thursday.
Answers: 3
Mathematics, 21.06.2019 18:30
Complex numbers multiply β-4 * β-25 and show all intermediate steps. alternative notation is sqrt(-4) * sqrt(-25).
Answers: 1
Mathematics, 22.06.2019 00:10
The mass of a marine organism, in pounds, p years after it is born is given by the polynomial function r(p) = -4p2 + 300p. find the mass when p = 20 years.
Answers: 1
Heights for 16-year-old boys are normally distributed with a mean of 68.3 in. and a standard
deviat...
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