9. Babo. 2ab'.
10. Find the area of a rectangle whose sides are 3xy and 5x*y.

What is the sum of these mixed numbers 4 2/3+ 3 1/9

Find the root(s) of f (x) = (x- 6)2(x + 2)2.

Astandard deck of cards contains 52 cards. one card is selected from the deck. (a) compute the probability of randomly selecting a diamond or heart. (type an integer or a decimal rounded to three decimal places as needed.) (b) compute the probability of randomly selecting a diamond or heart or club. (type an integer or a decimal rounded to three decimal places as needed.) (c) compute the probability of randomly selecting queen or club. (type an integer or a decimal rounded to three decimal places as needed.)