The distance from the green point on the parabola to the parabola's focus is 11. what is the distance from the green point to the directrix? a. 22 b. 5.5 c. 11 d. 9.5

If 10 men take 18 days to mow 60 acres of grass, how long will 15 men take to mow 80 acres?

Awoman has 14 different shirts: 10 white shirts and 4 red shirts. if she randomly chooses 2 shirts to take with her on vacation, then what is the probability that she will choose two white shirts? show your answer in fraction and percent, round to the nearest whole percent.

The area of each triangle is 7 square units. the surface area of the triangular prism is