Mathematics, 05.05.2020 10:56 potato3999
There are 7 students in a class: 2 boys and 5 girls.
If the teacher picks a group of 3 at random, what is the probability that everyone in the group is a girl?
Answers: 2
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What is the range of the relation in the table below? x y β2 0 β1 2 0 4 1 2 2 0
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Mathematics, 21.06.2019 18:00
Solve this system of equations. 12x β 18y = 27 4x β 6y = 10
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Mathematics, 21.06.2019 18:30
The height of a flare fired from the deck of a ship in distress can be modeled by h(t)= -2(8t^2-52t-28), where h is the height of the flare above water and t is the time in seconds. a. find the time it takes the flare to hit the water.
Answers: 1
There are 7 students in a class: 2 boys and 5 girls.
If the teacher picks a group of 3 at rand...
If the teacher picks a group of 3 at rand...
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