When dealing with Quadratic Regression, what is one of the first things that needs to be done on the graphing calculator? a. graph b. label the graph c. create a scatterplot d. calculate the quadratic regression

At the newest animated movie, for every 9 children, there are 4 adults. there are a total of 39 children and adults at the movie.

The bottom of ignacio's desktop is 74.5cm from the floor. ignacios sits in his adjustable chair, and the tops of his legs are 49.3cm from the floor. each clockwise rotation of the knob on the chair raises ignacio's legs by 4.8cm. write an inequality to determine the number of clockwise rotations, r, ignacio could make with the knob without his legs touching the desk.

Novak gives 9 packs of paper to a group of 5 students. if the group shares the paper equally how many packs of paper does each student get. write the a answer as a mixed number