The perimeter of a rectangle is dependent on the length of each of its sides. suppose the base of a rectangle is two more than its height. sketch or describe this rectangle, using an algebraic expression to represent each of its side lengths.

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%