How to turn a fraction into a decimal

David must install fencing around a lot that is shaped like a right angle.the side of lot that runs east-west is 200 ft long.the side of the lot runs north-south is 125 ft long.calculate how many feet of fencing he will need to surround the entire lot.

If rt is greater than ba, which statement must be true ?

Which of the following scenarios demonstrates an exponential decay