Beth takes measurements of her door . The diagonal line is 12 ft and the base is 4 ft . what is the height of her door? A. 10.1 ft
B. 32 ft
C. 9.5 ft
E. 11.3 ft

Enter the number of complex zeros for the polynomial function f(x) = x 4+ 5x² +6

Hiroaki wants to find 3 3/4 - 7/8 explain why he must rename 3 3/4 to do the subtraction.

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