<span>
No, it is not correct.</span>
<span> </span>To compare this answer, do this<span>.</span>
<span> is Jayne's 0.45 in fraction form.</span>
<span /><span>If you simplify it you get </span>
<span><span>≠<span>
</span></span></span>
An augmented matrix for a system of linear equations in x, y, and z is given. Find the solution of the system.
1 answer:
Answer:
(x, y, z) = (-4, 2, 1)
Step-by-step explanation:
See the attachment for the output of a calculator that produces the reduced row-echelon form of the matrix.
The [x, y, z] result vector is the column on the right.
(x, y, z) = (-4, 2, 1)
_____
Numerous web sites are available for computing the row-reduced form of the matrix, or for solving the system of equations. Your graphing calculator will do it as well.
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It at the top all you had to do was divided bot ways you will get that answers
Answer:
The probability is
Step-by-step explanation:
From the question we are told that
The percentage of parents that have one child under 18 in their homes is k = 15%
The percentage of parents that have two children is T = 65%
The percentage of parents that have three or more children is Y = 20%
Generally the probability that any given family who is selected have two or more children at home is mathematically evaluated as
=>
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