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I had like 35 ml of nyquil is that too much\? Why the strong nuclear force is important for universe? Please its urgent trig question!!!? STATS: What is the probability that the first two students who signed up will be the winners? P(1st two students who signed up win)= ? Find the sum of cos^2 x + cos^2 (x+1°) + cos^2 (x+2°) + ... + cos^2 (x+179°).?