Find x in this proportion. 5/2x = 25/4 x=
1 answer:
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Answer:
Step-by-step explanation:
Given to ask the Teacher Write out the form of the partial fraction decomposition of the function
It is not necessary to find the coefficients
For decomposition of partial fractions the necessary condition is that the denominator should be in a position to be factored into atleast two factors.
Then only partial fraction is possible otherwise not.
Here
a)
Denominator =
So this can be resolved into partial fractions as
b) Here given
But denominator cannot be factored
So cannot be decomposed into partial fraction
DNE
Answer:
3.566%
Step-by-step explanation:
The probability formula for a poisson distribution is:
λ is the average of events
e is the euler's number
k is the number of events you want to know the probability
For this :
λ = 8.9 (on average the number of tickets is 8.9 per day)
k = 4 (you need to find the probability that exactly 4 tickets are written per day)
Answer:
- determinant: -15
- x = 3; y = 4; z = 1
Step-by-step explanation:
The matrix of coefficients has one row corresponding to each equation. The constants in that row are the coefficients of the variables in the equation. Coefficients are listed in the same order on each row. A missing term is represented by a coefficient of 0.
<h3>coefficient matrix, determinant</h3>The first attachment shows the coefficient matrix and its determinant.
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<h3>solution</h3>The solution to the system of equations can be found by left-multiplying the constant vector by the inverse of the coefficient matrix.
This multiplication is shown in the second attachment. It tells us ...
