2 years ago

How do you graph this?

Mathematics

1 answer:

Gemiola [76]2 years ago

6 0

Answer:

You need more information to graaph this.

Step-by-step explanation:

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Once again plesse help me

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Number 10: 15
Work: Is up there

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3 years ago

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A carnival snack booth made $76 selling popcorn in one day. It made 22 times as much selling cotton candy. How much money did th

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I think you have to multiply 74*22

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3 years ago

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A local company makes a candy that is supposed to weigh 1.00 ounces. A random sample of 25 pieces of candy produces a mean of 0.

AysviL [449]

Answer:

$n=(\frac{2.58(0.004)}{0.001})^2 =106.50 \approx 107$

So the answer for this case would be n=107 rounded up to the nearest integer

Step-by-step explanation:

Information given

$\bar X= 0.996$ the sample mean

$s=0.004$ the sample deviation

$n =25$ the sample size

Solution to the problem

The margin of error is given by this formula:

$ME=z_{\alpha/2}\frac{\sigma}{\sqrt{n}}$ (a)

And on this case we have that ME =0.001 and we are interested in order to find the value of n, if we solve n from equation (a) we got:

$n=(\frac{z_{\alpha/2} \sigma}{ME})^2$ (b)

We can use as estimator of the real population deviation the sample deviation for this case $\hat \sigma = s$ / The critical value for 99% of confidence interval is given by $z_{\alpha/2}=2.58$ , replacing into formula (b) we got:

$n=(\frac{2.58(0.004)}{0.001})^2 =106.50 \approx 107$

So the answer for this case would be n=107 rounded up to the nearest integer

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3 years ago

Think about a number line. The integer 3 is 3 units from 0 on the number line. Which integer is also 3 units from 0 on the numbe

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-3 is also three units from zero

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2 years ago

Y=-5/3x + 28/3 in standard form

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3y + 5x - 28 = 0

anything please ask me

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