The office worker can stamp 25 letters per minute.

at that rate, how many letters can the worker stamp in 5 min?

5

20

100

125

What is the correlation coefficient between the variables? round to three decimal places. enter your answer in the box

Hi, can anyone show me how to do this problem? 100 points for this. in advance

Amira is painting a rectangular banner 2 1/4 yards wide. the banner will have a blue background. amira has enough paint to cover 1 1/2 square yards of the wall. the school colors are blue and yellow, so amira wants to add yellow rectangles on the left and right sides of the blue rectangle. the yellow rectangles will each be 3/4 yards wide and the same height as the blue rectangle. what will be the total area of the two yellow rectangles?