Sharita does special typing jobs for scientists. she charges $13 for the first 3 pages and an additional $3 for each additional page of scientific typing. sonia, a biologist paid $103 to have a research paper. how many pages long is her paper

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.)