Mathematics, 27.08.2019 04:20, hapjajsjjz3738
On saturday, querida gave away 416 coupons for a free appetizer at a local restaurant. the next day, she gave away about 52 coupons an hour. is the number of coupons querida gave away in sunday proportional to the number of hours she worked that day? hours worked on sunday 1 -2 -3 4 coupons given away on sunday.
Answers: 3
Mathematics, 21.06.2019 21:40, oprajapati
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
Mathematics, 22.06.2019 03:00, Tahliyah9420
What is the solution for the following system of equations? use any method to solve. y = -x +4 y = x - 2 a. ( 4 , -2) b. (2, 1) c. (3, 1) d.(3, -2)
Answers: 2
On saturday, querida gave away 416 coupons for a free appetizer at a local restaurant. the next day,...
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