Frank left his house at 7 a. m. and drove to the airport at a speed of 50 mph. lance left his house at 6 a. m. and drove to the same airport at a speed of 55 mph. frank's house is 150 miles from the airport and lance's house is 220 miles from the airport. at what time did frank arrive at the airport?

Cameron made 1 loaf of bread. his family ate 4/6 of the loaf of bread. how much of the loaf of bread remains? /

1. during first 10 seconds 2. between 10 seconds and 35 seconds 3. during 35 seconds to 40 seconds

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.