In a class of
8
88, there are
3
33 students who have done their homework.<...
Mathematics, 22.04.2020 02:25, biennhan9796
In a class of
8
88, there are
3
33 students who have done their homework.
If the teacher chooses
2
22 students, what is the probability that both of them have done their homework?
Answers: 2
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The two square pyramids are similar. find the total volume of both pyramids if the ratio of their surface areas is 9/16
Answers: 3
Mathematics, 21.06.2019 20:30, esnyderquintero
Find the area of the triangle formed by the origin and the points of intersection of parabolas y=−3x^2+20 and y=x^2−16.
Answers: 3
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