Mathematics, 02.02.2020 16:56 jcbballer
Two computers can print out a task in 26 minutes and 78 minutes, respectively. how long will it take to complete the task with both computers working?
Answers: 1
Mathematics, 21.06.2019 14:30
The number of revolutions of two pulleys is inversely proportional to their diameters. if a 24-inch diameter pulley making 400 revolutions per minute is belted to an 8-inch diameter pulley, find the number of revolutions per minute of the smaller pulley.
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Mathematics, 21.06.2019 19:40
What is the range of the function? f(x)=-2|x+1|? a. all real numbers. b. all real numbers less than or equal to 0. c. all real numbers less than or equal to 1. d. all real numbers greater than or equal to 1
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Mathematics, 21.06.2019 20:30
2/3(-6y+9x) expand each expression using the distributive property
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Two computers can print out a task in 26 minutes and 78 minutes, respectively. how long will it take...
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