Roy has 4-1/2 pizzas for the soccer team to split after the game. if each member is going to get 1/2 a pizza, how many players are on the soccer team?

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%