Help! need this answer quick!
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Mathematics, 21.06.2019 14:30
Aswimming pool has an input pump for filling the pool and an output pump for emptying the pool. the input pump can fill the pool in 3 hours, and the output pump can drain the pool in 5 hours. as you go to bed, the pool is full, but a neighbor’s kid turns on the output pump. at midnight, you awake to find the pool half empty. immediately, you turn on the input pump, but you are sleepy and forget to turn off the output pump. at what time will the pool become full?
Answers: 1
Mathematics, 21.06.2019 20:20
Select the correct answer from each drop-down menu. the length of a rectangle is 5 inches more than its width. the area of the rectangle is 50 square inches. the quadratic equation that represents this situation is the length of the rectangle is inches.
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Mathematics, 21.06.2019 21:30
Find the volume of the solid obtained by rotating the region enclosed by the curves y=1x and y=7^-x about the x-axis. (use symbolic notation and fractions where needed.) volume =
Answers: 3
Mathematics, 21.06.2019 22:30
Whit h equation best represents this situation the number 98 increased by an unknown number equal to 120
Answers: 1
Social Studies, 15.01.2020 14:31
Computers and Technology, 15.01.2020 14:31
Mathematics, 15.01.2020 14:31
Mathematics, 15.01.2020 14:31
Mathematics, 15.01.2020 14:31
Mathematics, 15.01.2020 14:31
Mathematics, 15.01.2020 14:31
Mathematics, 15.01.2020 14:31
English, 15.01.2020 14:31
English, 15.01.2020 14:31