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Which of these is not a function of shock absorbers?

Consider a normal distribution of frog weights with u = 500 grams and o = 65 grams. a sample of size 2,000 is drawn from this population. approximately how many of the 2,000 cases would you expect to find between 435 and 565?

What is 7/81 as a percentage? round your answer to the nearest tenth of a percent.