Kyle wants to buy a new laptop that has an original price of $540. the store is having a sale, so the laptop is 10 percent off, which amounts to a discount of $54. if sales tax is 8 percent on the final price of the laptop, how much tax will he need to pay? a. $38.88 b. $43.20 c. $47.52 d. $48.60

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.)