Mathematics, 20.11.2019 22:31, glendaward8233
Abag contains 5 blue marbles, 6 red marbles, and 9 green marbles. two marbles are drawn at random, one at a time and with out replacement. what is the probability of selecting two red marbles
a) 9/20
b) 3/38
c) 1/19
d) 11/20
Answers: 2
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Evaluate the discriminant of each equation. tell how many solutions each equation has and whether the solutions are real or imaginary. 4x^2 + 20x + 25 = 0
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2x minus y equals 6, x plus y equals negative 3
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Abag contains 5 blue marbles, 6 red marbles, and 9 green marbles. two marbles are drawn at random, o...
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