Garrett throws a dart at a circular dart board. The dart board has a radius of 15 inches, and the bull's eye in the center of the dart board has a radius of 2 inches. What is the probability that a dart thrown at random within the dartboard will hit the bull's eye? Round your answer to the nearest tenth, if necessary. 1.8% 5.6% 8.4% 13.3% 37. You roll a standard, six-sided number cube. What is the probability of rolling a prime number