17. Expand the following expression completely using the Binomial Theorem (Pascal's Triangle) (2x-y)
A. x3 - 3x2y + 3xy2 - xy?
B. 8x3 - 12x²y - 6xy2 - y2
C. 8x3 - 12x2y + 6xy2-y3
D. 2x2 - 6xły + 6xy?- y3

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

Tan198=asin164=? how to solve this? ?

Me its important ! marge runs an ice cream parlor. her speciality is triple chocolate sundaes.she can prepare 1 sundae every 2 minutes, and she earns $1.20 for each sundae she makes . if she just makes sundaes for a single shift of at most 4 hours and at least 2 hours , which function relates her earnings to the number of minutes she works?