A marathon is 26.2 miles long. There is a water station every 1 and 3/100 miles along the race route. Which expression represents the total number of water stations? (Here are the options you have) 12/16/21/26 ( I'm new so If this answer is right, ill sign in and buy anything they have)

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.)