If the probability of winning a division 4 lotto prize (4 winning numbers) is , what is the probability of not winning a division 4 lotto prize?

If the probability of winning a prize in a raffle is 0.025, what is the probability of not winning a prize?

In a certain state's lottery, 40 balls numbered 1 through 40 are placed in a machine and eight of them are drawn at random. If the eight numbers drawn match the numbers that a player had chosen, the player wins $1,000,000. In this lottery, the order the numbers are drawn in does not matter.Compute the probability that you win the million-dollar prize if you purchase a single lottery ticket. Write your answer as a reduced fraction.

2)  What is the probability of rolling a number "divisible by 4"?

A lottery contains eight prizes and twenty blanks. If a lottery is randomly drawn, then what is the probability of getting a prize?1/82/52/71/5

Find the probabiity of winning a lottery with the following. Select the six winning number from 1, 2, ..., 42. (In any order. No repeats.)P(winning) = (Type an integer or a simplified fraction.)