Mathematics, 30.07.2021 17:20, shifaxoxoxo
a computer expert can do a job on the computer in 6 hours. His secretary can do the same job in 7 hours. After the expert works on the job for 2 hours, his secretary takes over and completes the job. How many hours did it take her to complete the job?
Answers: 3
Mathematics, 21.06.2019 18:00, TheIncognateo
The larger of two number is 4 less than twice the smaller number. the sum is 41. find the numbers
Answers: 2
Mathematics, 22.06.2019 04:00, Goldenstate32
If the equation of a line containing the midsegment of a triangle is y = -1/4x -11, what is the slope of the triangle side that is opposite the midsegment (the one not touching it). explain how you know.
Answers: 1
a computer expert can do a job on the computer in 6 hours. His secretary can do the same job in 7 ho...
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