A bicycle lock requires a two-digit code of numbers 1 through 9, and any digit may be used only once. Which expression would determine the probability that both digits are even?
Which counting method should you use to find the compound probability? Explain. | What is the total number of possible outcomes? | What is the probability that two girls and two boys are on the committee? Round your answer to two decimal places.
Round answers to three decimal places. | What are the total number of ways to choose ten mentors from the group of seniors, juniors, and sophomores? | What is the probability that the mentors will be five seniors, three juniors, and two sophomores?
Which statements are true? Check all that apply.
Did you find these answers helpful?