Amodel is made of a car the car is 9 feet long and the model is 6 inches long what is the ratio of the length of the car to the length of the model

Janet drove 300 miles in 4.5 hours. write an equation to find the rate at which she was traveling

Which shows the correct solution of the equation 1/2a+2/3b=50, when b=30?

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.)