An undergraduate class was instructed to choose five of its members to be interviewed. The class contained 12 junior and 5 senior students. What is the probability at least 4 students must be selected to contain a senior student

answer: on kudzu, being female and being green are independent events.

step-by-step explanation:

isaiah walks 3 miles due north, turns and then 5 miles due east. how far is he from his starting point?

a^2 + b^2 = c^2

let c = distance from starting point.

(3)^2 + (5)^2 = c^2

9 + 25 = c^2

34 = c^2

sqrt{34} = sqrt{c^2}

sqrt{34} = c

step-by-step explanation: