Mathematics, 15.04.2020 03:46 issaaamiaaa15
The escobar family and the johnson family each used their sprinklers last month. The water output rate for the Escobar family's sprinkler was 30 gallons per hour. The water output rate for the Johnson family's sprinkler was 50 gallons per hour. The families used their sprinklers for a combined total of 32 hours, resulting in a total water output of 1320 gallons. How many hours was each family's sprinkler used?
Answers: 2
Mathematics, 21.06.2019 14:40
The height of a triangle is 4 in. greater than twice its base. the area of the triangle is no more than 168 in.^2. which inequalitycan be used to find the possible lengths, x, of the base of the triangle?
Answers: 1
Mathematics, 21.06.2019 15:00
Little’s law firm has just one lawyer. customers arrive randomly at an average rate of 6 per 8 hour workday. service times have a mean of 50 minutes and a standard deviation of 20 minutes. how long does a customer spend at little’s law firm on average?
Answers: 2
Mathematics, 21.06.2019 18:30
The clayton family’s pool has vertices at the coordinates (0, 2), (0, 5), (2, 5), (2, 6), (5, 6), (5, 1), (2, 1), and (2, 2). if each grid square has an area of 9 square feet, what is the area of the pool?
Answers: 1
The escobar family and the johnson family each used their sprinklers last month. The water output ra...
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