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rewona [7]
3 years ago
9

Which counting rule would you use to determine total seating arrangements for a group of 8 people at a table with 6 chairs? Sele

ct one: a. Permutation b. Combination c. Can not be determined with information given
Mathematics
1 answer:
Stolb23 [73]3 years ago
5 0
To determine the number of possible arrangements for 6 out of 8, we should use combinations. That is
ₐC₆ = 8!/(6!2!)

Answer: b. Combination
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We have been given that the standard deviation of a group of 20 scores is 15 and we are asked to find variance.

Since we know variance is square of standard deviation. In order to find out the variance of the given data we have to take the square of 15.

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2 years ago
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Im literally sitting here crying my eyes out because i have so much homework due tomorrow someone please just help me with this
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I'm sorry you have a lot of Homework. All i know is the 1st step... i believe their are 3 steps to this question, I wish you the best of luck my friend!

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2 years ago
3. The price of a pair of shoes is $64.00 plus 9% sales tax. What is the sales tax on this pair of shoes in dollars and cents? A
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Step-by-step explanation:

To figure out this answer, you need to figure out how much 9% is in $64.00

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-------   =   --------  

 64           100

Now to solve this you have to multiply diagonally and divide the neighbor

(let me explain)

basically in this case, you would multiply 64 and 9, then divide by 100

64 * 9 = 576

576 / 100 = <em><u>$5.76</u></em>

<em><u /></em>

In short: your answer is<em><u> 'A' $5.76</u></em>

<em><u /></em>

Hope this helps <3

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3 years ago
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So, the answer is A, frozen yogurt

8 0
2 years ago
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