It is about 462 miles from West Point to Williamsburg. It took Washington and his troops a month to travel that distance. Averaging 55 miles an hour, how long would it take to drive that far today?

Suppose i flip two identical coins. what is the probability that i get one head and one tail?

Determine the number of girls in a math class with 87 boys if there are 25 girls for every 75 boys

Abag contains 3 red marbles, 2 blue marbles, and 2 green marbles. one marble is picked, then another marble. assume that the selections are made with replacement. a) find the probability of picking two red marbles with replacement. b) find the probability of picking a red marble and a blue marble. assume the selections are made without replacement. c) find the probability of picking two red marbles without replacement. d) find the probability of picking a red marble and a blue marble without replacement.