What is the length of the base of a right triangle with an area of 24 mand a height of 4 m?

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.

Mrs. gehrke said cheddar weighs 16.8 pounds. he actually weighs 15.2 pounds. what is the percent error?

Given: circle o, cd is diameter, chord ab || cd. arc ab = 74°, find arc ca.