Anika has purchased 5 non fictions books and 4 fiction books. How many different orders can she read them in

Question 101 points)which equation in slope-intercept form represents the line that passes through (5, 1) and(-4,7)

What is the standard form of -5x^2+2x^4-11+x^3+3x

The length of an intercepted arc of a central angle of a circle is 4 cm. if the radius of the circle is 5 cm what is the measurement of the central angle to the nearest whole degree