Answer:





Step-by-step explanation:
Given


The sample space is as follows:
This implies that we construct possible outcome that Ebony selects a bill, returns the bill and then select another.
This means that there are possibilities that the same bill is selected twice.
So, the sample space is as follows:


Solving (a): 
This means that the first and second bill selected are the same.
The outcome of this are:


The probability is:



Solving (a): 
This means that the second bill selected is less than the first.
The outcome of this are:


The probability is:



Solving (c): 
This means that the first and the second bill are even
The outcome of this are:


The probability is:


Solving (e): 
This question has missing details.
The correct question is to determine the probability that, the sum of both bills is less than 10
The outcome of this are:


The probability is:


Solving (d): 
This question has missing details.
The correct question is to determine the probability that, exactly one of the bills is 0dd
The outcome of this are:


The probability is:



Answer:
24
Step-by-step explanation:
8 / 1/3
8 x 3 = 24
Start out by finding the area of the square.
a = 4²
a = 16
Since all we have to look at is 1/4 of this square, multiply the area by 1/4.
(16)1/4
4
The area of the triangle is 4.
Now we need the area of the circle.
a = πr²
Sub: a = π(2)²
a = π(4)
Since the portion of the circle that covers the triangle is 1/4 of the circle, subtract 1/4 of the area of the circle from the area of the circle.
a = 4 - 1/4(π(4))
a = 4 - 1/4π x 1
a = 4 - 1/4π
Now this is where it's supposed to go, considering the fact that π isn't given a value.
Normally, I'd use 3.14 for π, as the entire population would, and then it would be easy, but obviously that isn't an option.
Now this answer isn't up there, so my best option is to tell you it's most likely c, and I hope I'm right.
Uhh good luck I guess this math test is weird
-Xax
Answer:
16
Step-by-step explanation:
Multiply it by 1/3 and it equals 16