Mathematics, 08.01.2020 07:31 shyyyy13
If someone orders 250 pens and 250 pencils. the pens cost 11 cents more than the pencils. the total was $42.50. what is the cost of each pen and pencil?
Answers: 1
Mathematics, 21.06.2019 15:00
The head librarian at the library of congress has asked her assistant for an interval estimate of the mean number of books checked out each day. the assistant provides the following interval estimate: from 740 to 920 books per day. what is an efficient, unbiased point estimate of the number of books checked out each day at the library of congress?
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Mathematics, 21.06.2019 20:00
What is the radical expression that is equivalent to the expression 27 1 over 5?
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Mathematics, 21.06.2019 21:00
Evaluate this using ! 0.25^2 x 2.4 + 0.25 x 2.4^2 โ 0.25 x 2.4 x 0.65
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Mathematics, 21.06.2019 21:30
Look at triangle wxy what is the length (in centimeters) of the side wy of the triangle?
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If someone orders 250 pens and 250 pencils. the pens cost 11 cents more than the pencils. the total...
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