Armando is going to replace the trim
around all of the doors in his house. The
outside of each door measures 18 feet
.
If he has 9 doors, how many inches of
,
trim does he need to replace?

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%

If each bricks costs and he can only buy one brick how much will it cost him to get the material to put around the outside of his garden?

On ryan's last social studies test there were two types of questions true/false worth 3 points each and multiple choice questions worth 4 points each