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aev [14]
3 years ago
5

Find the value of 13! / 3!10!

Mathematics
2 answers:
snow_lady [41]3 years ago
5 0

Answer:

The answer is 286.

Step-by-step explanation:

<u>13! can be rewritten</u> as 13*12*11*10!.

Since <u>10! is on the top and bottom of the fraction</u>, we can<em> eliminate them</em>. We are then left with 13*12*11/3!.

3! = 6. We can <u>eliminate the 6 from the denominator by diving the 12 by 6</u> in the numerator to get 13*11*2.

Finally, we can can evaluate the expression to get 286.

djyliett [7]3 years ago
5 0

Answer:

the answer is 286

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Answer:

a

Step-by-step explanation:

6 0
3 years ago
Lori bought some cookies for $2 each and muffins for $3 each. She bought twice as
Lubov Fominskaja [6]

Answer:

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Step-by-step explanation:

let c represent cookies, m represent muffins. set up a system of equations:

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then solve the system of equations by substitution, substituting 2c for m in the top equation:

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7 0
2 years ago
Read 2 more answers
Does anyone get this!??
stepladder [879]

Hello from MrBillDoesMath!

Answer:

8

Discussion:

Let the number be "n". Then the question states that

3n - 15 = (n/2) + 5             => multiply both sides by 2

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8 0
3 years ago
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Step-by-step explanation:

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