aldin, joel, marcus and lyle want to share 1/2 of a large pizza equally. how much much will each boy eat?

The larger of two number is 4 less than twice the smaller number. the sum is 41. find the numbers

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%

What is the length and width of a 84.5 square foot rug? will mark