Mathematics, 26.07.2019 12:00 ofuber
Chang the trainer has two solo workout plans that he offers his clients: plan a and plan b. each client does either one or the other (not both). on friday there were 5 clients who did plan a and 3 who did plan b. on saturday there were 7 clients who did plan a and 9 who did plan b. chang trained his friday clients for a total of 6 hours and his saturday clients for a total of 12 hours. how long does each of the workout plans last?
Answers: 1
Mathematics, 21.06.2019 18:00
George has seven boxes of five pencils. giulio three boxes of eight pencils. one of the boys arranges all his pencils equally into two groups. was this george or giulio how many are in each group explain
Answers: 1
Mathematics, 21.06.2019 21:30
Ebuka's monthly rent is $750. if ebuka pays the rent late, his landlord charges 4% interest per week that the payment is late. write a function that gives the total cost r(t), in dollars, of ebuka's rent if he pays it t weeks late.
Answers: 1
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
Chang the trainer has two solo workout plans that he offers his clients: plan a and plan b. each cl...
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