Evaluate sec 3pi/2 to the nearest hundredth. the angle is given in radians. 0 1 undefined –1

Find the equation using the point (4,8)

Can someone me with the property questions for 12 13 and 14 plz

Delbert keeps track of total of the total number of points he earns on homework assignments, each of which is worth 60 points. at the end of the semester he has 810 points. write an equation for delbert’s average homework score a in terms of the number of assignments n.