Six hats are
1
3
of the group.
hat
hat
hat
hat
hat
hat
enter the number of hats in the whole group.
there are
hats in the whole group.

15/16 as a decimal rounded to the nearest hundredth

Simplify (1/2)4th power a. (1/16) b.(1/8) c.(1/4)

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?