Last year the sales at a bookstore were 75% fiction books, and 25% nonfiction books.
the...
Mathematics, 03.02.2020 08:04 kyusra2008
Last year the sales at a bookstore were 75% fiction books, and 25% nonfiction books.
the average cost of a fiction book was $15. the average cost of a nonfiction book was $16.
what was the average cost of all fiction and non-fiction books sold at the bookstore last year?
enter your answer as a decimal in the box.
Answers: 1
Another question on Mathematics
Mathematics, 21.06.2019 15:00
Need ! give step by step solutions on how to solve number one [tex]\frac{9-2\sqrt{3} }{12+\sqrt{3} }[/tex] number two [tex]x+4=\sqrt{13x-20}[/tex] number three (domain and range) [tex]f(x)=2\sqrt[3]{x} +1[/tex]
Answers: 3
Mathematics, 21.06.2019 21:30
Miss henderson wants to build a fence around a rectangular garden in her backyard in the scale drawing the perimeter of the garden is 14 in of the actual length of a b is 20 ft how many feet of fencing what you need
Answers: 3
Mathematics, 22.06.2019 00:00
How many liters of peroxide should be added to 12 liters of an 8% peroxide solution so that the resulting solution contains 16% peroxide? original added new amount of peroxide 0.96 liters x 0.96 + x amount of solution 12 liters x 12 + x 0.18 liter 1.14 liters 1.92 liters 2.10 liters
Answers: 1
You know the right answer?
Questions
Mathematics, 08.01.2020 01:31
English, 08.01.2020 01:31
Geography, 08.01.2020 01:31
Mathematics, 08.01.2020 01:31
Mathematics, 08.01.2020 01:31
Mathematics, 08.01.2020 01:31
Mathematics, 08.01.2020 01:31
Mathematics, 08.01.2020 01:31
Mathematics, 08.01.2020 01:31
Business, 08.01.2020 01:31
Mathematics, 08.01.2020 01:31
