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Mathematics, 20.02.2022 19:30, gd9075
I need help with this please?
2. A parent-teacher committee consisting of 4 people is to be formed from 20 parents and 5 teachers. Find the probability that the committee will consist of these people:
a. All teachers
b. 2 teachers and 2 parents
c. All parents
d. 1 teacher and 3 parents
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Answers: 2
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Mathematics, 21.06.2019 16:30, reyesortiz6955
Its due ! write an equation in which the quadratic expression 2x^2-2x 12 equals 0. show the expression in factored form and explain what your solutions mean for the equation. show your work.
Answers: 1
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I need help with this please?
2. A parent-teacher committee consisting of 4 people is to be formed...
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