There are 2 gallons of apple juice if 7 kids drink all the juice what fraction of the gallons did each kid get

Choose the number sentence that shows the identity property of addition. a. 122 = 61 + 61 b. 62 = 1 + 61 c. 61 = 0 + 61

What is the range for 31,39,29,34,37,24,36,33,34,28

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%