Mathematics, 24.05.2021 09:30, rafeychoudhry4571

A bag contains 3 blue marbles and 2 red marbles. A marble is taken from the bag at random and then replaced. A second marble is then taken from the bag. What is the probability that the two marbles were different colors? Give your answer as a fraction.

Answers: 3

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 18:00, gyexisromero10

The estimated number of people to attend the last bengals game of the season was 2000. the actual number of fans attending was 1200. by what percent did the estimate differ from the actual?

Answers: 3

continue

Mathematics, 21.06.2019 18:20, sweetbri7p5v6tn

Me solve this problem, and someone clearly explain to me how to solve it.1.) use the value of the discriminant to determine if the given trinomials has 2 real solutions, 1 real solution, or no real solutions. a. x2 − 4x − 7 = 0b. 4r2 + 11r − 3 = 0c. 3m2 + 7 = 0d. t2 + 2t + 1 = 0

Answers: 1

continue

Mathematics, 21.06.2019 23:00, nick974

Eden has a part time job. she is paid ? 7.20 an hour the week she worked 18 and a half hours how much is she paid

Answers: 1

continue

Mathematics, 22.06.2019 00:40, littlemoneyh

M? aoc=96 ? space, m, angle, a, o, c, equals, 96, degree \qquad m \angle boc = 8x - 67^\circm? boc=8x? 67 ? space, m, angle, b, o, c, equals, 8, x, minus, 67, degree \qquad m \angle aob = 9x - 75^\circm? aob=9x? 75 ? space, m, angle, a, o, b, equals, 9, x, minus, 75, degree find m\angle bocm? bocm, angle, b, o, c:

Answers: 2

continue

Do you know the correct answer?

A bag contains 3 blue marbles and 2 red marbles. A marble is taken from the bag at random and then r...