Mathematics, 28.01.2020 12:31 kayranicole1
At aliyah's printing company llc there are two kinds of printing presses: model a which can print 40 books per day and model b which can print 45 books per day. the company owns 15 total printing presses and this allows them to print 635 books per day. how many of each type of press do they have?
Answers: 2
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Twenty-five percent of the customers entering a grocery store between 5 p.m. and 7 p.m. use an express checkout. consider five randomly selected customers, and let x denote the number among the five who use the express checkout.
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Mathematics, 21.06.2019 18:00
Ateacher noticed 5/8 of the students were wearing either blue shorts or white shorts. write two different ways this could be done.
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Quadrilateral abcd in the figure below represents a scaled-down model of a walkway around a historic site. quadrilateral efgh represents the actual walkway. abcd is similar to efgh. what is the total length, in feet of the actual walkway?
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Mathematics, 21.06.2019 21:30
Carl's candies has determined that a candy bar measuring 3 inches long has a z-score of +1 and a candy bar measuring 3.75 inches long has a z-score of +2. what is the standard deviation of the length of candy bars produced at carl's candies?
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At aliyah's printing company llc there are two kinds of printing presses: model a which can print 4...
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