Total amount of tennis balls:
5 green tennis balls + 2 yellow tennis balls + 6 red tennis balls + 8 blue tennis balls = 21 tennis balls.
The problem says that Tony removes 4 tennis balls without replacement, so:
Let's call Event A= yellow, green, blue, green
P(A) = (2/21)(5/20)(8/19)(4/18)
P(A) = 2.23x10^-3
P(A) = 0.00223
P(A) = 0.223%
Answer:
12x-6
Step-by-step explanation:
Answer: 3p = 1/2
( p + p + p ) = 1/2
Answer: 8250
Step-by-step explanation:
Answer: 20in
2x10=20
Length x width
