Beginning at 8: 30 am tours of the national capital and white house begin eddie tour agency tourist for the national beginning at 8: 30 am tours of the national capital and white house begin eddie tour agency tours for the national leave every 15 minutes tours for the white house leave every 20 minutes how often do the tour aleve at the same time

the answer is 0.3175 hope that you ^w^

also you might actually want to put this picture up if you want people to solve it luckily i remember this question

none of the above.

for one of the equations to be used in the process, there has to be a term in the equation since squared is .

since there is only a term in the first equation, we cannot derive a from completing the square.

solving with completing the square