Mathematics, 02.01.2020 21:31 finlchey3860
The thomas family and the clark family each used their sprinklers last summer. the water output rate for the thomas family's sprinkler was 35l per hour. the water output rate for the clark family's sprinkler was 15l per hour. the families used their sprinklers for a combined total of 40 hours, resulting in a total water output of 1100l. how long was each sprinkler used?
Answers: 1
Mathematics, 21.06.2019 20:00
Consider the set of all four-digit positive integers less than 2000 whose digits have a sum of 24. what is the median of this set of integers?
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Mathematics, 21.06.2019 21:00
X+y=-4 x-y=2 use elimination with adding and subtraction
Answers: 3
The thomas family and the clark family each used their sprinklers last summer. the water output rate...
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