There are 100 balls in a container. 30 of them are red, 50 blue, and 20 green.  We randomly select a ball, return it to the container and select another ball. What is the probability that both times balls are green? Write your answer as a decimal.

A bag contains 3 red and 6 blue balls. You draw one ball and then another without replacement. What is the probability that you get one red and one blue ball, in any order? Enter the answer as a decimal fraction. If you need to round, then round to three decimal digits after the decimal point.

Cai tosses four coins. Determine the probability that they are all tails

Harry tosses a nickel 4 times. The probability that he gets at least as many heads as tails is

Mario has a number cube with wife’s numbered 1 through 6. He rolls the number cube twice. He rolls an odd number, on the first roll. What is the probability that Mario will roll an even number on the second roll?

You randomly select one card from a​ 52-card deck. Find the probability of selecting the king of diamonds or the two of hearts.

You randomly select one card from a​ 52-card deck. Find the probability of selecting the king of diamonds or the four of hearts

You roll a fair six-sided die twice. Find the probability of rolling a 3 the first time and a number greater than 4 the second time.

Suppose a jar contains 17 red marbles and 22 blue marbles. If 2 marbles are randomly chosen from the jar at the same time, find the probability that both marbles are red. Round your answer to four decimal places. Question Help: D Video

Julia has eaten 12 doughnuts over the past few months. Of those doughnuts, 2 were maple doughnuts. What is the experimental probability that the next doughnut Julia eats will be a maple doughnut? Simplify your answer and write it as a fraction or whole number. P(maple doughnut) =