Ascale drawing of a building is one foot to 1/4 inch what is the actual length of the building if the scale drawing shows that it is 13 1/2 inch long

Mr. walker is looking at the fundraiser totals for the last five years , how does the mean of the totals compare to the median?

I'm at a bookstore with $\$35$ in my pocket and a $20\%$-off coupon. what is the cost of the most expensive book i can buy with my money and the coupon? (assume that there are books of every possible price in the bookstore. it's a large bookstore! )

Sioux co. replaced the roof on its existing building, therefore increasing the building's life by 10 years. the cost of the roof is considered a(n):