Question 3 Worth 5 points) (07 02 LC)
The number of marbles of different colors stored in a hat is listed below
• 8 red marbles
• 10 green marbles
• 5 blue marbles
Without looking in the hat, Tessa takes out a marble at random She replaces the marble and then takes out another marble from the hat What is the probability that Tessa takes out a blue marble in both draws?
16
Points eamed on this question

It equals 1373.5 that’s the solution

First step is to get rid of the square root. remember that a square root is the same as raising to the (1/2) power. see below: multiply exponents per exponent rules to get: remember you subtract exponents from the denominator and add exponents in the numerator so: simplify further: so a is the correct choice. if you don't understand this google exponent rules and it will you understand. look at the image results.