Adrawer contains 4 pairs of blue socks, 5 pairs of white socks, and 3 pairs of gray socks. if a pair of socks is randomly chosen, what is the probability it is gray?

a) 30%

b) 0.3

c) 0.25

d) 3

the bottom of the spinner is not flat.

step-by-step explanation:

step-by-step explanation:

no, her answer is not correct.   we square the lengths of all sides and then determine whether the pythagorean theorem holds here:

9² + 15² = 306.   this is not equal to the square of the longest side ( that square being 395.   answer c is correct.