Graph the data in the table below. which kind of function best models the data? write an equation to model the data. x y 0 4 1 8 2 16 3 32 4 64 a-exponential; y=2*2^x b-quadratic; y=2x^2 c-y=4*2^x d-linear; y=2x

The number of potato chips in a bag is normally distributed with a mean of 71 and a standard deviation of 2. approximately what percent of bags contain between 69 and 73 potato chips? approximately 68% approximately 71% approximately 95% approximately 99.7%

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Peter applied to an accounting firm and a consulting firm. he knows that 30% of similarly qualified applicants receive job offers from the accounting firm, while only 20% of similarly qualified applicants receive job offers from the consulting firm. assume that receiving an offer from one firm is independent of receiving an offer from the other. what is the probability that both firms offer peter a job?