Mathematics, 06.04.2020 18:26 mirzakasumovic8926
30% of the library books in the fiction are worn and need replacement.10% of the nonfiction holdings are worn. The library's holdings are 60% fiction and 40% nonfiction. Find the probability that a book chosen at random from this library is worn and needs replacement
Answers: 3
Mathematics, 21.06.2019 18:40
Which compound inequality could be represented by the graph?
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Mathematics, 21.06.2019 20:30
Solve each quadratic equation by factoring and using the zero product property. [tex]x^2+6x+8=0[/tex]
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Mathematics, 22.06.2019 01:20
Ahyperbola centered at the origin has a vertex at (-6,0) and a focus at (10,0)
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Mathematics, 22.06.2019 01:30
Talia took the bus from her home to the bank and then walked back to her home along the same route. the bus traveled at an average speed of 40 km/h and she walked at an average speed of 5 km/h. to determine the time, x, that it took talia to walk home, she used the equation 40(0.9 – x) = 5x. the time of trip 2 is hours. the distance of trip 1 is km.
Answers: 1
30% of the library books in the fiction are worn and need replacement.10% of the nonfiction holdings...
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