Owen is throwing a super bowl party. 5 large hero sandwich will be shared by everyone. owen plans for each person to have 1/3 of hero sandwich. how many people is he expecting to come to the party?

Is the square root of 4 plus the square root of 16 rational?

He weights of 2-pound bags of best dog food are approximately normally distributed with a given mean  and standard deviation  according to the empirical rule, what percentage of the bags will have weights within 3 standard deviations of the mean? 47.5%68%95%99.7%

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