I help help. Write the equation of the line given for the following table.

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.

You earn a 12% commission for every car you sell. how much is your commission if you sell a $23,000 car?

Find the area of the region that is inside r=3cos(theta) and outside r=2-cos(theta). sketch the curves.