Events A and B are mutually exclusive. Suppose event A occurs with probability 0.23 and event B occurs with probability 0.21. a. Compute the probability that A does not occur or B does not occur (or both).
b. Compute the probability that either B occurs without A occurring or A and B both occur.

What are the vertical asymptotes of the function f(x) =5x+5/x2 + x-2

Which composition of similarity transformations maps polygon abcd to polygon a'b'c'd'? a dilation with a scale factor less than 1 and then a reflection a dilation with a scale factor less than 1 and then a translation a dilation with a scale factor greater than 1 and then a reflection a dilation with a scale factor greater than 1 and then a translation

Two corresponding sides of two similar triangles are 3cm and 5cm. the area of the first triangle is 12cm^2. what is the area of the second triangle?