Mathematics, 18.03.2020 00:16 mella98

A marble is selected at random from a jar containing 6 red marbles, 3
yellow marbles, and 2 green marbles. What is the probability that
a) the marble is red?
b) the marble is not yellow?
c) the marble is either red or green?
d) the marble is neither red nor green?

a) What is the probability that the marble is red? (Simplify your answer. Type a fraction.)

b) What is the probability that the marble is not yellow?
(Simplify your answer. Type a fraction.)

c) What is the probability that the marble is red or green?
(Simplify your answer. Type a fraction.)

d) What is the probability that the marble is neither red nor green?
(Simplify your answer. Type a fraction.)

A marble is selected at random from a jar containing 6 red marbles, 3 yellow marbles, and 2 green ma

Answers: 2

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 18:00

Solve this equation using substitution. {4x + y = −2} {4x + 6y = 44}

Answers: 1

Answer

Mathematics, 21.06.2019 19:40

Afactory makes propeller drive shafts for ships. a quality assurance engineer at the factory needs to estimate the true mean length of the shafts. she randomly selects four drive shafts made at the factory, measures their lengths, and finds their sample mean to be 1000 mm. the lengths are known to follow a normal distribution whose standard deviation is 2 mm. calculate a 95% confidence interval for the true mean length of the shafts. input your answers for the margin of error, lower bound, and upper bound.

Answers: 3

Answer

Mathematics, 21.06.2019 20:00

Which of the following is an equation of a line parallel to the equation y=4x+1?

Answers: 1

Answer

Mathematics, 22.06.2019 03:20

The equation ip| = 2 represents the total number of points that can be earned or lost during one turn of a game. which best describes how many points can be earned or lost during one turn?

Answers: 1

Answer

You know the right answer?

A marble is selected at random from a jar containing 6 red marbles, 3
yellow marbles, and 2 gr...

Questions