If n(U) = 125, n(A) = 80, n(B) = 65,then, greatest value of n(AUB) is
2 answers:
The greatest value of n(AUB) is "145".
- An component as well as substance or entity that belongs to both A and B would be included throughout the Union.
- A union is denoted by "U".
Given:
→ n(U) = 125
→ n(A) = 80
→ n(B) = 65
As we know,
The formula is:
⇒
By substituting the given values of n(A) and n(B), we get
Thus the correct answer is n(AUB) = 145.
Learn more about n(AUB) here:
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Answer:
C
Step-by-step explanation:
To find the slope between any two points, we can use the slope formula:
Where (x₁, y₁) and (x₂, y₂) are two, separate points.
We have the two points (-3, 3) and (-1, -1).
So, let (-3, 3) be (x₁, y₁) and let (-1, -1) be (x₂, y₂).
Substitute them into the slope formula to get:
Subtract:
Hence, our slope is -2.
So, our answer is C.
Answer:
0.9953, 3.3629<x<4.0371
Step-by-step explanation:
Given that slader the internal revenue service claims it takes an average of 3.7 hours to complete a 1040 tax form, assuming th4e time to complete the form is normally distributed witha standard devait of the 30 minutes:
If X represents the time to complete then
X is N(3.7, 0.5) (we convert into uniform units in hours)
a) percent of people would you expect to complete the form in less than 5 hours
=
b) P(b<x<c) = 0.50
we find that here
c = 4.0371 and
b = 3.3629
Interval would be
Answer:
We conclude that expected value of this game is -0.865$.
Step-by-step explanation:
We know that in a lottery game, a player picks six numbers from 1 to 27.
We know that
As there is only one advantageous combination, we conclude that the number of non-winning combinations is 296009.
He can win 40,000 dollars.
We calculate:
We conclude that expected value of this game is -0.865$.