A clothing store has a sale such that every item in the store is 10% off of the original price. What is the marked down price of an item, in dollars, that was originally $9.99? Hint: round to the nearest cent.

You are cycling around europe with friends. you book into a hostel and you ask the owner what the ratio of men to women is currently staying there. there are 24 men and 6 women. what is the ratio of men to women in its simplest form?

What properties allow transformation to be used as a problem solving tool

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.