Mathematics, 21.07.2019 19:00 ksanchez2100
Two water pumps are used to drain a swimming pool. pump a can drain the pool in 45 minutes, and pump b can drain the same pool in 35 minutes. how many minutes will it take to drain the pool using both pumps at the same time?
Answers: 1
Mathematics, 21.06.2019 19:30
Which inequality has a dashed boundary line when graphed ?
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Mathematics, 21.06.2019 20:00
In one day there are too high tides into low tides and equally spaced intervals the high tide is observed to be 6 feet above the average sea level after six hours passed a low tide occurs at 6 feet below the average sea level in this task you will model this occurrence using a trigonometric function by using x as a measurement of time assume the first high tide occurs at x=0. a. what are the independent and dependent variables? b. determine these key features of the function that models the tide: 1.amplitude 2.period 3.frequency 4.midline 5.vertical shift 6.phase shift c. create a trigonometric function that models the ocean tide for a period of 12 hours. d.what is the height of the tide after 93 hours?
Answers: 1
Mathematics, 22.06.2019 01:00
Which number produces an irrational number multiplied by 1/3
Answers: 1
Two water pumps are used to drain a swimming pool. pump a can drain the pool in 45 minutes, and pump...
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