what are the question
lol you did not wright the questions
Answer:
0.4054 = 40.54% probability of selecting a black sock on the second draw given that a black sock was selected on the first draw
Step-by-step explanation:
Conditional Probability
We use the conditional probability formula to solve this question. It is
In which
P(B|A) is the probability of event B happening, given that A happened.
is the probability of both A and B happening.
P(A) is the probability of A happening.
In this question:
Event A: Black sock on the first draw.
Event B: Black sock on the second draw.
The probability of selecting a black sock on the first draw is 8/19.
This means that
Black socks on both draws:
The probability of selecting two black socks is 120/703
This means that
What is the probability of selecting a black sock on the second draw given that a black sock was selected on the first draw?
0.4054 = 40.54% probability of selecting a black sock on the second draw given that a black sock was selected on the first draw
F(x) = 8x + 2x - 11x
f(x) = - x
Yes LMN is a right triangle .
Length = 60; Width = 36
The formula for Perimeter is P = 2L + 2W
Where L = length; W = width
192 = 2L + 2W
= 2(5x) + 2(3x)
= 10x + 6x
= 16x
192/16 = 16x/16
x = 12
Substitute the values:
192 = 2(5x) + 2(3x)
= 2(5*12) + 2(3*12)
= 2(60) + 2(36)
192 = 192