The total number of photos on hannas camera is a linear function of how long she was in rome. she already had 44 photos on her camera when she arrived in rome. then she took 24 photos each day for 6 days. what is the rate of change of the linear function?

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.