In how many different ways can 5 people be seated at a round table?

Can someone answer it, and plot it, for 20 points and brainliest answer? p.s. they're the same ! : )

Ineed in figuring out this problem.

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.