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allsm [11]
3 years ago
7

Evaluate the expression 14c5

Mathematics
1 answer:
kramer3 years ago
4 0

If you are looking for the possible combinations in that equation, you’ll have to use the combination formula which is n factorial over r factorial

 

So in the problem, there are 14 possible combinations

<span>                                               5 </span>

 

It is computed by

<span>14! = 14*13*12*11*10 divided by</span>

<span>5! = 5*4*3*2*1</span>

<span>
</span>

<span>So the answer is there are 2002 possible combinations</span>

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Mrs. Woods wants to give each of her 25 students a pencil on the first day
Nezavi [6.7K]

Answer

<h2><u><em>3 boxes</em></u> </h2>

Step-by-step explanation:

So she needs to give 25 pencils to each student.

1 box = 12

number of boxes = 25/12

                                  =2.08

round it to 3

<h2><em>Therefore she need </em><u><em>3</em></u><em> boxes</em></h2>

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4 0
2 years ago
A town doubles its size every 22 years. If the population is currently 4,500, what will the population be in 88 years?
garik1379 [7]
So, the population will always be 50 percent of the previous population counted.
4,500×1.50^x=y
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We are trying to find it in 88 years, so we should replace x with 4. Here is the reason, it doubles every 22 years and we are looking 88 years.
4,500×1.50^4= 22,781.25
There can't be .25 of a person, so the answer would be 22,781.
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3 years ago
In a certain Algebra 2 class of 20 students, 8 of them play basketball and 7 of them play baseball. There are 8 students who pla
laila [671]

I think the probability is 05%

7 0
4 years ago
Michelle purchased a sofa that was on sale for $125 off. The original price of the sofa was $515. What was the sale price of the
Zinaida [17]

Answer:

We know that:

The original price was $515

and

It was $125 off

so we need to find the price of the sofa after the discount.

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The sale price of the sofa after the discount was $390

hope This helps and pls mark me brainliest if it did :)

8 0
3 years ago
5,382,619 round to the nearest thousand
Inessa [10]
5,382,619 rounded to the nearest thousand is 5,383,000.
3 0
3 years ago
Read 2 more answers
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