Garrett throws a dart at a circular dartboard. The dartboard has a radius of 18 inches, and the bull’s eye in the center of the dartboard has a radius of 4 inches. What is the probability that a dart thrown at a random within the the dartboard will hit the bull’s eye? Round your answer to the nearest tenth, if necessary.

A. 20.3%
B. 4.9%
C. 22.2%
D. 4.5%

Abag contains 3 red marbles, 2 blue marbles, and 2 green marbles. one marble is picked, then another marble. assume that the selections are made with replacement. a) find the probability of picking two red marbles with replacement. b) find the probability of picking a red marble and a blue marble. assume the selections are made without replacement. c) find the probability of picking two red marbles without replacement. d) find the probability of picking a red marble and a blue marble without replacement.

What is the factor form of x^2-9x+14

Which is the focus of a parabola with equation y2=4x