Marvin surveyed his classmates to find out their favorite sport. Each classmate chose only 1 sport. The results of his survey are shown in the circle graph below. In all, Marvin surveyed 48 classmates. An equal amount chose baseball and football. Based on the circle graph what is the total number of classmates who chose baseball? 25% chose soccer.

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

since no one answered yet i will give it a shot, not completely sure tho.

i think it should be y=cos(x+2pi), (third answer, answer c)

good luck.

(-infinity,infinity)