I think it is 1.6
sorry if i am wrong
Answer:
y= -x+2
Step-by-step explanation:
just plug that equation in to see for yourself
60(pi/180)=pi/3
.5(12^2)(pi/3)
72(pi/3)
24pi
Remark: in the solution, the word Combination is used in the daily usage of the word, not in the combinatorial (mathematical) language.
Let the available 4 base colors be

,
the available 6 accent colors be

,
and the available 2 fonts for the embroidery be

,
so we have 4 b's, 6a's and 2 e's.
The event that Ray and Lilly design identical shoes can happen in the following way:
Ray has in total 4*6*2=48 possible combinations, and in each of these combinations, Lilly makes the same exact combinations of the 3- b's, a's and e's.
The sample space is 48 possible combinations of Ray * 48 possible combinations of Lilly = 48*48
(among these there are 48 matches of the combinations)
Thus P(designing identical shoes)=48/(48*48)=1/48=0.02
Answer:0.02