In order to solve this problem, you must create a ratio. If Bangor is 240 miles away and Javier has only 4 hours to get there, we can divide 240 by 4 which equals 60 miles per hour.
The answer is c! you just subtract: 3/2-1/2, which is 1.
In a circle, the measure of an inscribed angle is half the measure of the intercepted arc.
m∠XYZ = 68/2 = 34°
