Wrote a recursive definition for the sequence -2,7,16,25

Write an inequality and solve each problem. for exercises 11 and 12, interpret the solution.

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?

What is 100,000 times 1/100,000, using the standard method of multiplication? write the answer as 10 to a power.