B. Lines that overlap or cover each other have many solutions.
Answer:
x = 9, y = -7, m = -6
Step-by-step explanation:
4x = 36
Divide 36 by 4
x = 9
-6y = 42
Divide by 42 by -6
y = -7
-54 = 9m
Divide -54 by 9
m = -6
Answer:
P(A' ∩ B) = 0.12
Step-by-step explanation:
Given:
P(A) = 0.41, P(B) = 0.32 and P(B' ∩ A) = 0.21
To Find:
P(A' ∩ B)
Solution:
Since, P(B' ∩ A) = P(A) - P(A ∩ B)
By substituting the values given,
0.21 = 0.41 - P(A ∩ B)
P(A ∩ B) = 0.41 - 0.21
= 0.20
Since, P(A' ∩ B) = P(B) - P(A ∩ B)
P(A' ∩ B) = 0.32 - 0.20
= 0.12
Therefore, P(A' ∩ B) = 0.12 is the answer.
Answer:
The difference between a simple event and a compound event is that.
Event with a single outcome is named as simple event and an event with having two or more than two outcomes is known as compound event.
Answer:
3.You collect
4.Multiply the bottom by 4 and then add
5.Multiply the bottom by -2 and then add
6.Multiply the bottom by 2.Multiply the top by 3 and then add
7.Multiply the top by -3.Multiply the bottom by 2and then add
Step-by-step explanation: