can you help me please with this quastion

4. (20 points) Princesses Lydia and Ricki are attempting to open a casino for the crumb snatching kids of their neighborhood. Help them out with the following probabilities so they can properly set the wages for their games. (a) You roll 6 standard six sided dice. Determine the probability you roll at least one two. (b) You roll 12 standard six sided dice. Determine the probability you roll at least two twos