Mathematics, 20.09.2019 22:00 sbush1412
Alice has a bag of marbles consisting of 9 green marbles, 7 red marbles, 3 white marbles, and 6 yellow marbles. if she picks 2 of the marbles one after the other without replacing the first marble, what is the probability that the following will occur? reduce all fractions!
a) the first marble was the color yellow and the second marble was the color white:
b) both marbles were red in color:
c) what is the probability that alice picks a red marble, puts it back in the bag, and then picks a green marble?
Answers: 1
Mathematics, 21.06.2019 14:30
Geometry: determine whether segment mn is parallel to segment kl. justify your answer. jm 6 mk 3 jn 8 nl 4
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Mathematics, 21.06.2019 15:00
Use the graph to determine the range. which notations accurately represent the range? check all that apply. (–∞, 2) u (2, ∞) (–∞, –2) u (–2, ∞) {y|y ∈ r, y ≠ –2} {y|y ∈ r, y ≠ 2} y < 2 or y > 2 y < –2 or y > –2
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Mathematics, 21.06.2019 22:00
Set $r$ is a set of rectangles such that (1) only the grid points shown here are used as vertices, (2) all sides are vertical or horizontal and (3) no two rectangles in the set are congruent. if $r$ contains the maximum possible number of rectangles given these conditions, what fraction of the rectangles in set $r$ are squares? express your answer as a common fraction.
Answers: 1
Mathematics, 22.06.2019 00:00
What is the value of x in this triangle? a. 53° b. 62° c. 65° d. 118°
Answers: 2
Alice has a bag of marbles consisting of 9 green marbles, 7 red marbles, 3 white marbles, and 6 yell...
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