A group of marine biology students and their professors visited a cave. Two professors and three students paid $119 for a guided tour through the cave. One professor and four students paid $112 for the same tour. Find how much each professor paid for the tour and how much each student paid for the tour.

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

answer: -0.5 would be the most likley outcome

step-by-step explanation: