20 pts
Question 7
On a multiple choice test, each question has 6 possible answers. If you make a
random guess on each of the first 3 questions, what is the probability that all 3
questions are correct? Write your answer as a decimal rounded to four decimal
places (if necessary),
Question 8

Simplify 5 square root of 7 end root plus 12 square root of 6 end root minus 10 square root of 7 end root minus 5 square root of 6 . (1 point) 5 square root of 14 end root minus 7 square root of 12 5 square root of 7 end root minus 7 square root of 6 7 square root of 12 end root minus 5 square root of 14 7 square root of 6 end root minus 5 square root of 7

If a || b and e || f , what if the value of y ?

Find the commission on a $590.00 sale if the commission is 15%.