Answer:
Given in a bag contains five green marbles, three blue marbles, two red marbles and two yellow marbles
(a)The four colour out comes not equally because the number of four colours balls are different.
(b) Total ball =5+3+2+1=11
Then probability (green) =
11
5
Then probability (blue) =
11
3
Then probability (red) =
11
2
Then probability (yellow) =
13
1
(c) The sum of probabiilites =
11
5
+
11
3
+
11
2
+
11
1
=
11
11
=1
Answer: 120
Step-by-step explanation:
First, the area of the pizza then double it.
Area for a circle: Area =

* r^2
Plug in the values.
We will use 3.14 for

.
We need the radius. So half the diameter to get the radius.
18 / 2 = 9
Area = 3.14 * 9^2
Area = 3.14 * 81
Area = <span>254.34
</span>
Then multiply 2 to get the double the area.
254.34 * 2 = <span>508.68
</span>
So, the answer to this question is <span>D. 508.68 in. 2.</span>