Mathematics, 18.03.2021 21:50, yaitzafigueroa
ABC Bookstore sells packages of books that include both new and used
books. New books cost $16 and used books cost $8. The bookstore wants to
sell packages that have 30 books total, and the store charges $336 for each
package. How many new and used books will be in each package?
A. 12 new, 18 used
B. 318 new, 12 used
C. 8 new, 16 used
D. 16 new, 8 used
Answers: 2
Mathematics, 21.06.2019 16:30, alexcuevaz90
Why do interests rates on loans to be lower in a weak economy than in a strong one
Answers: 3
Mathematics, 22.06.2019 03:20, mehnamejet92
Given a normal distribution with µ =50 and σ =4, what is the probability that 5% of the values are less than what x values? between what two x values (symmetrically distributed around the mean) are 95 % of the values? instructions: show all your work as to how you have reached your answer. don’t simply state the results. show graphs where necessary.
Answers: 3
ABC Bookstore sells packages of books that include both new and used
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