30 points 3/4 − 1/2 ( 1/3 + 3/7 )=?
Clue you have to multiply out the 3's and then multiply the 1 with the 7's. to first get 3/4 then your on the right track.

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.)