2. writing what x-values are not included
in the domain of the quotient of two functions?

2÷6+1/2 to the second power plus one

If your teacher tells you to do questions 6 through 19 in your math book for homework, how many questions is that

There are three bags: a (contains 2 white and 4 red balls), b (8 white, 4 red) and c (1 white 3 red). you select one ball at random from each bag, observe that exactly two are white, but forget which ball came from which bag. what is the probability that you selected a white ball from bag a?