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There are 7 students in a class: 5 boys and 2 girls. if the teacher picks a group of 3 at random, what is the probability that everyone in the group is a boy?
Answers: 2
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Country carpets charges $22 per square yard for carpeting, and an additional installation fee of $100. city carpets charges $25 per square yard for the same carpeting, and an additional installation fee of $70
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Askyscraper is 396 meters tall. at a certain time of day, it casts a shadow that is 332 meters long.at what angle is the sun above the horizon at that time?
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Mathematics, 21.06.2019 19:40
Which of the following three dimensional figures has a circle as itβs base
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There are 7 students in a class: 5 boys and 2 girls. if the teacher picks a group of 3 at random, w...
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