The attendance at a seminar in year 1 was 500. in year two the attendance was changed by 100 what is the percent change in attendance? .2% .4% 20% 40%

Angle xyz is formed by segments xy and yz on the coordinate grid below: a coordinate plane is shown. angle xyz has endpoints at 3 comma negative 1 and 6 negative 2 and 3 comma negative 3 and measures 36.87 degrees. angle xyz is rotated 270 degrees counterclockwise about the origin to form angle x′y′z′. which statement shows the measure of angle x′y′z′?

Which of the following graphs could represent a cubic function?

Find the condition that the zeros of the polynomial f(x) = x^3+3px^2+3px+r may be in a.p.