The probability of getting a bad egg in a lot of 400 is 0.035. The number of bad eggs in the lot is

When a die is thrown, the probability of getting an odd number less than 3 is

A card is drawn from a deck of 52 cards. The event E is that card is not an ace of hearts. The number of outcomes favorable to E is

A girl calculates that the probability of her winning the first prize in a lottery is 0.08. If 6000 tickets are sold, then how many tickets has the bought?

One ticket is drawn at random from a bag containing tickets numbered 1 to 40. The probability that the selected ticket has a number which is a multiple of 5 is