Cameron estimates that the math class will sell 500 calendars. What will the total income be?

The distance between two points is 6.5cm and scale of map is 1: 1000 what's the distance between the two points

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.

Which graph of a hyperbola represents the equation 16x^2-y^2=16