Suppose your favorite celebrity posts an average of 2.2 messages per day on a particular social media website. Find the probability that she does not post any messages for any random day. (Round your answer to three decimal places.)

Oliver had $50 on the day before his birthday. after he recived some money for his birthday , he had $75. write and solve eqaution to find how much money oliver received for his birthday. x+50=75

Aresearch study is done to find the average age of all u.s. factory workers. the researchers asked every factory worker in ohio what their birth year is. this research is an example of a census survey convenience sample simple random sample

Check all that apply. f is a function. f is a one-to-one function. c is a function. c is a one-to-one function.