In a certain residential suburb, 60% of all households get Internet service from the local cable company, 80% get television service from that company, and 50% get both services from that company. Select a household at random. Use three decimals. a.) What is the probability that it gets at least one of these two services from the company? Lethousehold with Internet service H teens = H2 What is the probability that t gets enactly one of these services from probability that it gets exactly one of these services from the company?

a) 0.900

b) 0.400

Step-by-step explanation:

Let I = households getting internet

T = households getting television

Then I = 60%

and T = 80%

(Households that get both services)

a) Households getting at least one service,

b) Those getting internet only =

Those getting television only =

Probability of getting exactly one service = 0.1 + 0.3 = 0.400

step-by-step explanation:

when the line is solid:

when the line is dashed:

this > inequality sign means:

this < inequality sign means:

this > inequality sign means:

this < inequality sign means:

about the problem:

srry i'm not done ! i'll