Events a and b are mutually exclusive. suppose event a occurs with probability .33 and event b occurs with probability .38.
compute the probability that a occurs or b does not occur (or both).
compute the probability that either b occurs without a occurring or a and b both occur.

How to find the exponential function y=ca^x, with points (1,2) and (2,1)

Sioux co. replaced the roof on its existing building, therefore increasing the building's life by 10 years. the cost of the roof is considered a(n):

The table below shows the number of free throw shots attempted and the number of shots made for the five starting players on the basketball team during practice. each player's goal is to make 80% of her shots. players number of free throws made free throw attempts kelly 16 20 sarah 25 30 maggie 31 40 liz 44 50 kim 47 60 how many players made at least 80% of their shots? round to the nearest percent.