In a large population, 55% of the people have been vaccinated. If 5 people are randomly selected, what is the probability that at least one of them has been vaccinated?
Give your answer as a decimal to 4 places.

Clarence wants to buy a new car. he finds an ad for a car that costs 27,200 dollars. suppose his local sales tax is 7%. -how much would he have to pay? -what is the cost of the car including tax? -if clarence has 29,864 saved, can he pay cash to buy the car?

Write an inequality for this description. - one fourth of the opposite of the difference of five and a number is less than twenty.

1. how do you convert the repeating, nonterminating decimal 0. to a fraction? explain the process as you solve the problem.