Mathematics, 19.03.2020 03:52 londonval
ABC Bookstore sells packages of books that include both new and used books. New books cost $20 and used books cost $8. The bookstore wants to sell packages that have 36 books total, and the store charges $456 for each package. How many new and used books will be in each Package?
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Mathematics, 20.06.2019 18:02
Plz ! what is the volume of this pyramid? with numbers of 30cm 14cm 18cm
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Mathematics, 21.06.2019 19:00
Human body temperatures have a mean of 98.20° f and a standard deviation of 0.62°. sally's temperature can be described by z = 1.4. what is her temperature? round your answer to the nearest hundredth. 99.07°f 97.33°f 99.60°f 100.45°f
Answers: 1
Mathematics, 21.06.2019 20:30
List x1, x2, x3, x4 where xi is the left endpoint of the four equal intervals used to estimate the area under the curve of f(x) between x = 4 and x = 6. a 4, 4.5, 5, 5.5 b 4.5, 5, 5.5, 6 c 4.25, 4.75, 5.25, 5.75 d 4, 4.2, 5.4, 6
Answers: 1
ABC Bookstore sells packages of books that include both new and used books. New books cost $20 and u...
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