Jack was getting dressed in the dark and needed to get his socks. there were 18 pairs of socks in the drawer: 8 black pairs, 5 brown pairs, 3 blue pairs, and 2 white pairs. if he randomly picks 1 pair of socks from the drawer, what is the probability that he will pick a pair of blue socks?

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step-by-step explanation:

d = distance between moon and sun, which in this problem is the hypotenuse of a right triangle.  

the distance y is the side opposite to angle x in the right triangle.   use the definition of the sine function from basic trigonometry.

sin(x) = y/d ⇒

d = y/sin(x)

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