Asum of $5000 was taken as a loan. after 1 year the money grew to $5500 by compounding annually. what was the rate of interest per annul?

a. 5%
b.8%
c.10%
d.12%
e. none of these

The perimeter of a rectangular lot of land is 436 ft. this includes an easement of x feet of uniform width inside the lot on which no building can be done. if the buildable area is 122 ft by 60 ft, determine the width of the easement. select one: a. 9 feet b. 18 feet c. 4.5 feet d. 7 feet