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In an experiment you are to flip a two sided coin 100 times and record 55 heads up and 45 tails up determine the theoretical and experimental probability of getting a heads up in the experiment.

Of the 304 people who attended a school play, 5/8 were students. how many of the people who attended were students.

What is the slopeof the live that passes through the points and (-2,-5) and (3,-1)