Mathematics, 12.12.2020 16:10, abosse144
100 points free The school band is having its end-of-year dinner at a local restaurant. The director wants to give the server a 20% gratuity, and the sales tax is 8.25%. He will use the amount of the bill to find each additional amount.
Question 1
Part A
Which components would the director use to write an equation to determine the total cost of the meal, given the amount of the bill, x?
Select all the components of the equation.
x+0.20
x
0.825x
0.20x
x+0.825
0.0825x
Question 2
Part B
By what percent does the cost of the meal increase with tax and gratuity?
Enter the correct answer in the box.
Answers: 1
Mathematics, 21.06.2019 20:30, marahkotelman
Find the nonpermissible replacement for binthis expression. b2/5b +5
Answers: 1
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
100 points free The school band is having its end-of-year dinner at a local restaurant. The director...
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