What is the 16th term kd 3, 3 ½, 4,… in arithmetic sequence

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.

What is the value of x? enter your answer in the box.

You eat $0.85 for every cup of hot chocolate you sell. how many cups do you need to sell to earn $55.25