Mathematics, 14.07.2019 06:30 taylor6543
John can complete a paper route in 20 minutes. steve can complete the same route in 30 minutes. how long will it take them to complete the route if they work together?
Answers: 2
Mathematics, 21.06.2019 20:40
What are the values of each variable in the diagram below?
Answers: 2
Mathematics, 21.06.2019 21:50
Scores on a university exam are normally distributed with a mean of 78 and a standard deviation of 8. the professor teaching the class declares that a score of 70 or higher is required for a grade of at least “c.” using the 68-95-99.7 rule, what percentage of students failed to earn a grade of at least “c”?
Answers: 1
Mathematics, 21.06.2019 22:20
Jimmy can run 3.5 miles in 20 minutes. how far can ne run in one hour and ten minutes?
Answers: 1
John can complete a paper route in 20 minutes. steve can complete the same route in 30 minutes. how...
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