The local theatre has a maximum capacity of 1,000 people. for their lastest production, adult tickets cost $25 and youth $12.50 . the theatre must make $15,000 for the production to go on .

What is the length of the unknown leg in the right triangle ?

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.

Solve this riddle: i am an odd number. i an less than 100. the some of my digit is 12. i am a multiple of 15. what number am i?