A) The experimental probability is 1/1 = 1
b) The experimental probability is 2/6 = 1/3
c) The experimental probability is 4/12 = 1/3
d) The theoretical probability is 1/6
A ratio is comparison between two number such as
I have three dogs and two cats the ratio of cats to dogs is 2:3 or what is the ratio of cats to total pets which is 2;5
X - 1 < = 9 or 2x > = 24
x < = 9 + 1 x > = 24/2
x < = 10 x > = 12
closed circle on 10, shaded to the left
closed circle on 12, shaded to the right
________10_______12__________
<====X X======>
the X represents closed circles
5a+b = 5(6)+3 =3
10-r+5 = 10-(9)+5 =6