F(x)=x^4−4x^3−22x^2+4x+21
Select each correct answer.

−3
−1
0
1
3
7

Which of these numbers of simulations of an event would be most likely to produce results that are closest to those predicted by probability theory? 15, 20, 5, 10

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

E. which of the following is not a possible probability? a. 25/100 b. 1.25 c. 1 d. 0