A bag has 2 blue marbles, 3 red marbles, and 5 white marbles. Which events have a probability greater than 5? Select three
options.
choosing 1 blue marble
choosing 1 red marble
choosing 1 red marble, not replacing it, and then choosing a blue marble
choosing 1 white marble, replacing it, and choosing another white marble
choosing 1 white marble

Events 2,4 and 5 have probabilities greater than 0.5

Step-by-step explanation:

They are 10 balls combined: 2blue, 3 red and 5 white with the probabilities:

#We calculate the probabilities to check which events have a probability greater than 1/5=0.2

#choosing 1 blue marble

#choosing 1 red marble

#choosing 1 red marble, not replacing it,

#choosing 1 white marble, replacing it, and choosing another white marble

#choosing 1 white marble

Hence, from our calculations, events 2,4 and 5 have probabilities greater than 0.5

the system of inequalities is

step-by-step explanation:

step 1

find the equation of the dashed line

we have the points

(0,0) and (3,1)

the line passes through the origin, so, is a direct variation

find the slope

the equation of the dashed line is

the solution of the inequality a s the shaded area above the dashed line

therefore

the equation of the inequality a is

step 2

find the equation of the solid line

we have the points

(4,0) and (0,4)

find the slope

the equation of the solid line is

the solution of the inequality b s the shaded area below the solid line

therefore

the equation of the inequality b is

step 3

the system of inequalities is

3

step-by-step explanation: