Will gold medal1) given the data 12, 39, 21, 18, 24, 17, 12, 25: what is the outlier in the data? what is the mean with the outlier? what is the mean without the outlier? a)12; 21; 18.4 b)12; 18.4; 21 c)39; 21; 18.4 d)39; 18.4; 21

a)(x-2)^2+(y-1)^2=9

step-by-step explanation:

(picture explains)

d 25 pi/6

step-by-step explanation:

the diameter is 10 inches

the radius is 1/2 of the diameter or 5 inches

the area of the circle is

a = pi r^2

  = pi 5^2

  = 25 pi

the slice is 60 degrees of the entire circle.

60 degrees out of 360   60/360 = 1/6

the area of the slice is 1/6 of the circle

a slice = 1/6 a circle

a slice = 1/6 * 25 pi