How do you solve system of equations with -x+3y=0 & 2x+6y=12
1 answer:
There are 3 available methods - Substitution , Elimination and <span>Matrix.
</span>The substitution<span> method is used to eliminate one of the variables by replacement.
</span>
The elimination method<span> is used for solving linear systems.
</span>
<span>A Matrix is an array of numbers.
</span>
<span>Lets use Substitution to solve this system.
</span>
Substitute
into <span>
</span><span>
</span>
No Solution
</span>The substitution<span> method is used to eliminate one of the variables by replacement.
</span>
The elimination method<span> is used for solving linear systems.
</span>
<span>A Matrix is an array of numbers.
</span>
<span>Lets use Substitution to solve this system.
</span>
Substitute
</span>
No Solution
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Answer:
0.0467
Step-by-step explanation:
Probabilty of being defective is
So probability of being good is
Now,
Probability that all 3 of them are good is:
Now, to find probability of rejection, we subtract the now found probability from 1. Thus, we have:
1 - 0.9533 = 0.0467