Le contains & marbles, blue marbles and a green marbles. If two marbles are drawn out of the boy what is the ever probability that both marbles drawn will be

The functions q and r are defined as follows. q(x)= -2x+2 r(x)= x^2 - 1 find the value of r(q(

At the newest animated movie, for every 9 children, there are 4 adults. there are a total of 39 children and adults at the movie.

Use the frequency distribution, which shows the number of american voters (in millions) according to age, to find the probability that a voter chosen at random is in the 18 to 20 years old age range. ages frequency 18 to 20 5.9 21 to 24 7.7 25 to 34 20.4 35 to 44 25.1 45 to 64 54.4 65 and over 27.7 the probability that a voter chosen at random is in the 18 to 20 years old age range is nothing. (round to three decimal places as needed.)