Suppose that shoe sizes of American women have a bell-shaped distribution with a mean of 8.06 and a standard deviation of 1.52. Using the empirical rule, what percentage of American women have shoe sizes that are at least 9.58? Please do not round your answer.

To start off, you need to find the total cost of the plants. ($4.75 x 80) and ($14.50 x 25). Then you compare them using a symbol like- < , =, >. So if ($4.75 x 80) (the plants) cost is bigger than ($14.50 x 25) (the shrubs) cost you put ($4.75 x 80) > ($14.50 x 25) if it is the shrubs are bigger than the plants, then you would use a < symbol. And if they are the same you use the = symbol.

Hope that helped!