Answer:
A. To sum up the essay's key points and reasons
Answer:
The probability of selecting an odd number given that the chip is black is 0.454.
Step-by-step explanation:
First of all, the value of probability is always less than 1, so the following value of probabilities need to be corrected and are:
Probability of selecting a black chip with an odd number(A)=0.415
Probability of selecting a black chip(B)= 0.915
Probability of A given B is denoted by=P(A | B)
P(A|B) =P(A∩B)/P(B)
P(B)=0.915
P(A∩B)=0.415
P(A|B)=
P(A|B)=0.454
The probability of selecting an odd number given that the chip is black is 0.454.
Step-by-step explanation:
y=k/x
- 4=k/6 4*6=k =24 . if x=8, y=24/8,y=3
Answer:
f^-1=5/2-x/4
Step-by-step explanation:
y=10-4x
interchange the variables
x=10-4y
4y=10-x
y=5/2-x/4
so f^-1= 5/2-x/4