(x + 7) + 3y
what is equivalent...
Answers: 2
Mathematics, 21.06.2019 13:00
Add 1/7 + -1/7 your answer should be reduced to its smallest form and should not be an improper fraction
Answers: 1
Mathematics, 21.06.2019 21:40
The management of a supermarket wants to adopt a new promotional policy of giving a free gift to every customer who spends more than a certain amount per visit at this supermarket. the expectation of the management is that after this promotional policy is advertised, the expenditures for all customers at this supermarket will be normally distributed with a mean of $95 and a standard deviation of $20. if the management wants to give free gifts to at most 10% of the customers, what should the amount be above which a customer would receive a free gift?
Answers: 2
Computers and Technology, 17.04.2020 03:18
English, 17.04.2020 03:19
Mathematics, 17.04.2020 03:19
Mathematics, 17.04.2020 03:19
Mathematics, 17.04.2020 03:19