Two cars are traveling in the same direction. the first car is going 40 mph and the second car is going 55 mph. the first car left 3 hours before the second car. what is the equation you need to use to find o it how many hours it will take for the second car to catch up to the first car?

Astandard deck of cards contains 52 cards. one card is selected from the deck. (a) compute the probability of randomly selecting a diamond or heart. (type an integer or a decimal rounded to three decimal places as needed.) (b) compute the probability of randomly selecting a diamond or heart or club. (type an integer or a decimal rounded to three decimal places as needed.) (c) compute the probability of randomly selecting queen or club. (type an integer or a decimal rounded to three decimal places as needed.)