Garrett throws a dart at a circular dartboard. the dartboard has a radius of 15 inches, and the bowls are in the center of the dartboard 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? roger answer the nearest 10th, if necessary. literature cir garrett throws a dart at a circular dartboard. the dartboard has a radius of 15 inches, and the bulls eye in the center of the dartboard 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? roger answer the nearest 10th, if necessary. a. 1.8% b. 5.6% c. 8.4% d. 13.3%

First we calculate the area of the entire dartboard which will constitute the total area. The total area is in the form of a circle with radius 15 inches

Total area = area of circle =

Total area =

Total area =

Next, we calculate the area of the bull's eye. Again the bull's eye is another circle whose radius is 2 inches

Bull's eye area =

Bull's eye area =

Probability that a dart thrown at random within the dartboard will hit the bull’s-eye =

Probability that a dart thrown at random within the dartboard will hit the bull’s-eye = 4/225 = 0.01777 = 1.77% = 1.8% (Option A)

1/4 and 8/3 because:

the reciprocal if 4 is 1/4 because 4 is used as 4/1 and the opposite of that is 1/4. the opposite of 3/8 is 8/3 so that is the answer.

560

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