Survey data indicate that 42% of customers at Mega Hit video rental stores subscribe to premium movie channels through their cable television provider. The data also indicate that 31% of MegaHit customers own a DVD player, while 56% of MegaHit customers subscribe to premium movie channels or own a DVD player (or both). What is the probability that a randomly selected Mega Hit customer both owns a DVD player and subscribes to premium movie channels? Write your answer as a decimal (not as a percentage). (If necessary, consult a list of formulas.) xs ?

P=0.17

Step-by-step explanation:

If A and B are dependent events, then we have a Rule of Addition:

Let A represent event that customer at Mega Hit is subscribed to premium movie channels while B represent event that customer at Mega Hit owns a DVD, so, we get the following:

We need to find or probability that a randomly selected Mega Hit customer both owns a DVD and subscribes to a premium movie channels.

Using Rule of Addition, we get:

So, the required probability is 0.17.

3< x< 5

step-by-step explanation:

|x - 4| < 1

there are two solutions, one positive and one negative.   remember to flip the inequality when taking the negative solution

x-4 < 1       x-4 > -1

add 4 to each side

x-4+4 < 1+4       x-4+4 > -1+4

x< 5                 x> 3

3< x< 5

answer is 144

step-by-step explanation: