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3 years ago

Im catching up on school again, can you little smart beans help me?

Mathematics

2 answers:

Tanzania [10]3 years ago

8 0

Answer:29 scrapbook pages

Is my answer. ( I got a different answer)

Step-by-step explanation:

grigory [225]3 years ago

3 0

Answer:

28 scrapbook pages is the answer

You might be interested in

I am an odd number if you take away one I become even

fomenos

$\textbf{Hello !}$ ﾉｼ ✿

▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁

${Answer :}}$

<h2>ODD NUMBER, 7.</h2><h2 />

$\textbf{EXPLANATION :}$

$\textit{Seven, is an odd number. And when you remove the "s" you are left with even. }$

Hope It Helped!

<u>And Tell me if The answer is wrong. . .</u>

<h2><u>Good Luck With Your Assignment!</u></h2><h2 />

#LearnWithBrainly

$~A~n~s~w~e~r~ :$

$\textbf{Jace}$ ﾉｼ

8 0

3 years ago

A large on-demand video streaming company is designing a large-scale survey to determine the mean amount of time corporate execu

Diano4ka-milaya [45]

Answer:

$n=(\frac{2.262(3)}{0.25})^2 =736.79 \approx 737$

So the answer for this case would be n=737 rounded up to the nearest integer

Step-by-step explanation:

We have the following info given:

$\bar X = 12$ the sample mean

$s = 3$ the sample deviation

$n = 10$ represent the sample size

The degrees of freedom are given by:

$df =n-1 =10-1=9$

The margin of error is given by this formula:

$ME=t_{\alpha/2}\frac{s}{\sqrt{n}}$ (a)

And on this case we have that ME =0.25 and we are interested in order to find the value of n, if we solve n from equation (a) we got:

$n=(\frac{t_{\alpha/2} s}{ME})^2$ (5)

The confidence level is 95% and the critical value for this case would be given by $t_{\alpha/2}=2.262$ , replacing into formula (5) we got:

$n=(\frac{2.262(3)}{0.25})^2 =736.79 \approx 737$

So the answer for this case would be n=737 rounded up to the nearest integer

7 0

3 years ago

Please answer these questions!! I'll give brainliest to the best answer!!!

storchak [24]

Answer: 1. 13.752 2. 264

Step-by-step explanation:

hope this helps

5 0

3 years ago

Read 2 more answers

. Mallorie has $5.50 in her wallet. If this is 10% of her monthly allowance, what is her

Zinaida [17]

Answer:

Hello!!

If Mallorie has $5.50 in her wallet. If this is 10% of her monthly allowance, her monthly allowance is $50.

Step-by-step explanation:

$5.50$ ÷ $10=0.55$ round decimal two places to the right

Hope this helps!!

7 0

3 years ago

4 ? 10<br> 9 22 <br><br> Do these two ratios form a proportion

Sav [38]

Yes because they as fraction would be equal parts I think

8 0

3 years ago