Ms. livorsi has a bag of veggie straws. there are 15 potato straws , 10 tomato straws and 14 kale straws. ms. livorsi pick one straw at random and eats it. then, she picks another straw at randon. what is the probability she picked 2 kale straws

37/39 that is what I got I hope it is right

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.