The probability of event A is 0.47. The probability of event B is 0.31. If the two events are mutually exclusive, what is the probability of A and B? What is the probability of A or B?

Which of the statements about the graph of the function y = 2x are true? check all of the boxes that apply. the domain is all real numbers x because the exponent of 2 can be any real number when the x-values increases by 1 unit, the y-value multiplies by 2. the y-intercept is (0, 1). the graph never goes below the x-axis because powers of 2 are never negative. the range is all real numbers.

Atriangle has a side lengths of 18cm, 80 cm and 81cm. classify it as acute obtuse or right?

1. find the area of the unshaded square 2. find the area of the large square 3. what is the area of the frame represented by the shaded region show