Arrange in DESCENDING order
14, 1/3, 1, 1/12

If 1/√5+1/√5+1=p+q√r , find the values of p, q and r

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%

Ineed to find the answer to number 2