Mathematics, 09.12.2021 19:30 thexgar
Example 8: Speed Dating
Suppose that the height of male speed daters follows a Normal distribution with a mean of 70 inches and a standard
deviation of 3.5 inches and the height of female speed daters follows a Normal distribution with a mean of 65 inches and a
standard deviation of 3 inches. What is the probability that a randomly selected male speed dater is taller than the
randomly selected female speed dater he is paired with?
Answers: 2
Mathematics, 21.06.2019 18:30
Two cyclists 84 miles apart start riding toward each other at the samen time. one cycles 2 times as fast as the other. if they meet 4 hours later what is the speed (in miles) of the faster cyclists
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Mathematics, 21.06.2019 20:00
Find the slope of the line passing through a pair of points
Answers: 2
Mathematics, 21.06.2019 21:30
The price of a dozen eggs was $1.63. suppose the price increases m dollars per dozen and then the price decreases $0.12 per dozen. which expression represents the current price of eggs after the two price changes?
Answers: 1
Mathematics, 22.06.2019 01:50
One cell phone plan charges $20 per month plus $0.15 per minute used. a second cell phone plan charges $35 per month plus $0.10 per minute used. write and solve an equation to find the number of minutes you must talk to have the same cost for both calling plans.
Answers: 2
Example 8: Speed Dating
Suppose that the height of male speed daters follows a Normal distribution...
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