A restaurant prepares a tossed salad containing on the average 6 vegetables. Find the probability that the salad contains more than 6 vegetables a) on a given day; b) on 3 of the next 4 days; c) for...

A restaurant prepares a tossed salad containing on the average 6 vegetables. Find the probability that the salad contains more than 6 vegetables a) on a given day; b) on 3 of the next 4 days; c) for the first time in April on April 5. Please answer this problem. With solution please. Thank you