2. A bag contains 28 colored marbles. There are 5 blue marbles, 9 red marbles, 11 yellow marbles, and 3 clear marbles. What is the ratio of red marbles to yellow marbles?

Acylinder has volume 45π and radius 3. what is it’s height?

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.

What is 1/3x5 on anuber line what does it look like on a number line