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2 years ago

8

A machine that produces a major part for an airplane engine is monitored closely. In the past, 12% of the parts produced would b

e defective. With a 95% probability, what is the sample size that needs to be taken if the desired margin of error is 0.05

1 answer:

melamori03 [73]2 years ago

7 0

Answer:

Wanna have sex?

Step-by-step explanation:

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What is the probability of drawing two yellow marbles if the first one is NOT placed back into the bag before the second draw?

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Answer:

2/10 on the first draw and 1/9 on the second draw

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Nick bought a pair of glasses for $200. He later saw the same glasses advertised for 20% less than what he originally paid. What

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Given the system of inequalities:

Crazy boy [7]

Answer:

$4x-5y$ slope intercept form is option 3 - $y>\frac{4x}{5}-\frac{1}{5}$

$\frac{1}{2}y-x$ slope intercept form is option 4 - $y$

Step-by-step explanation:

Given : The system of inequalities $4x-5y$ and $\frac{1}{2}y-x$

To find : Which shows the given inequalities in slope-intercept form?

Solution :

The slope intercept form is $y=mx+b$ where m is the slope and b is y-intercept.

First inequality is $4x-5y$

Now we take y to one side by subtracting 4x both side,

$-5y$

Divide both side by 5,

$-y$

Multiply both side by -1,

$y>-\frac{1-4x}{5}$

$y>\frac{4x-1}{5}$

$y>\frac{4x}{5}-\frac{1}{5}$

So, Option 3 is correct.

Second inequality is $\frac{1}{2}y-x$

Now we take y to one side by adding x both side,

$\frac{1}{2}y$

Multiply both side by 2,

$y$

$y$

$y$

So, Option 4 is correct.

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