Mathematics, 01.04.2021 04:10 gunnatvinson
The scores obtained by 3,500 examinees in an entrance examination for admission in a certain university are approximately normally distributed with a mean of 77% and a standard deviation of 7%. Find the probability and the number of students who obtained scores
Answers: 3
Mathematics, 21.06.2019 18:30
School has 204 sixth grade students. if the sixth grade is 30% of the total school, how many students are in the middle school?
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Mathematics, 21.06.2019 20:00
The marked price of an article is 25% above its selling price and the cost price is 30% less than its marked price . find the discount percent and gain percent. only a brainlest can solve it i will mark you brainlest
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Mathematics, 21.06.2019 21:10
Aplane intersects a pris paralel to the base of the prism. the cross section is a polygon wth eight sides. how many sides does the base of the prism have? a. 10 b. 8 c. 7 d. 9
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Mathematics, 21.06.2019 23:40
Typically a point in a three dimensional cartesian coordinate system is represented by which of the following answers in the picture !
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The scores obtained by 3,500 examinees in an entrance examination for admission in a certain univers...
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