A candy machine holds 500 pieces of candy, 20% of which are blue. Customers get an SRS of 4 pieces of candy per purchase from this machine. Let B= the number of blue candies a customer gets in a purchase from a full machine. Which of the following would find P(B=1)P(B=1)?

Which inequality comparing two of the expressions is true when 0.7 < x < 0.9

Suppose sat writing scores are normally distributed with a mean of 497 and a standard deviation of 109. a university plans to award scholarships to students whose scores are in the top 2%. what is the minimum score required for the scholarship? round your answer to the nearest whole number, if necessary.

The perimeter of a rectangular rug is 24 feet. the length of the rug is 1 2/5 i s width. what is the area of the rug