Mathematics, 19.07.2019 18:00 zfismael
Sandra has four color cards: one blue, one red, one green, and one yellow. if she puts them in a box, in how many different orders could she draw them out? a. 16 b. 24 c. 32 d. 64
Answers: 1
Mathematics, 21.06.2019 19:00
What are the solutions of the equation? 6x^2 + 11x + 4 = 0 a. 4/3, 1/2 b. -4/3, -1/2 c. 4/3, -1/2 d. -4/3, 1/2
Answers: 2
Mathematics, 21.06.2019 20:20
Abag contains 3 red marbles, 2 blue marbles, and 2 green marbles. one marble is picked, then another marble. assume that the selections are made with replacement. a) find the probability of picking two red marbles with replacement. b) find the probability of picking a red marble and a blue marble. assume the selections are made without replacement. c) find the probability of picking two red marbles without replacement. d) find the probability of picking a red marble and a blue marble without replacement.
Answers: 1
Sandra has four color cards: one blue, one red, one green, and one yellow. if she puts them in a bo...
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