The scores on a test given to all juniors in a school district are normally distributed with a mean of 72 and a standard deviation of 6. find the probability that a randomly chosen junior has a score above 90. the probability of randomly choosing a junior whose score is above 90 %.

James was playing a game with his friends. he won 35 points. then he lost 15, lost 40 and won 55. how did he come out

For the chance to be team captain, the numbers 1-30 are put in a hat and you get two chances to pick a number, without replacement. which formula correctly shows how to find the probability that you choose the number 1 and then 2?

Scenario: susan wants to make 2 square flags to sell at a crafts fair. the fabric she wants to buy is 3 meters wide. she doesn't want any fabric left over. what's the least amount of fabric she should buy? question: which equation will susan solve her problem? note: let x represent the length of 1 side of the flag. options: 1) 2x^2 = 4x 2) 8 +2x = 2(4x) 3) 2 * 2 = 4 * 2 4) 4x^2 -2x = 0