The sum of probabilities of all events in a single sample space must be one. (True or False?) . Fake answers will be reported)

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

The width of a rectangle is 20 units. can the perimeter p of the rectangle be 64 units when its length x is 11 units? no, because p = 2x + 2(20) no, because p ≠ 2x + 2(20) yes, because p ≠ 2x + 2(20) yes, because p = 2x + 2(20)

Which number completes the system of linear inequalities represented by the graph? y> 2x – 2 and x + 4y 2 et 2 3 4