Mathematics, 11.02.2020 22:49 bruh972
David can finish painting the room in six hours and his elder brother Anthony can finish it in four hours if both brothers paint the room together how many hours will it take them and how many minutes
Answers: 3
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 16:30
Which of the following answers is 7/9 simplified? 7/9 2/9 11/9 2/7
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Mathematics, 21.06.2019 20:30
Find the nonpermissible replacement for binthis expression.b2/5b +5
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Mathematics, 22.06.2019 00:30
The high temp today was 62°. when nighttime comes, the temp will drop 40°. by 4am the temp will drop an additional 40°. what is the temp at 4am?
Answers: 2
David can finish painting the room in six hours and his elder brother Anthony can finish it in four...
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