Mathematics, 29.11.2019 05:31, jaimejohnston2
on a 95-degree day with 80% humidity, the amount of time it takes an air-conditioning unit to cool a 2000-square-foot home 1 degree follows a normal distribution with mean time of 24 minutes and standard deviation of 1 minute. what is the probability it takes an air-conditioning unit longer than 25 minutes to cool the house 1 degree? (use the empirical rule.)
Answers: 2
Mathematics, 21.06.2019 20:30, velazquezemmy45
Aswimming pool measures 22ft by 12ft and is 4ft deep. if the pool is being filled at 2.5 cubic ft per minute, how long will it take to fill the pool?
Answers: 1
Mathematics, 21.06.2019 22:30, lauren21bunch
Gabrielle's age is two times mikhail's age. the sum of their ages is 84. what is mikhail's age?
Answers: 2
on a 95-degree day with 80% humidity, the amount of time it takes an air-conditioning unit to cool a...
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