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dexar [7]
3 years ago
10

Solve 6n - 2 - 3n = 16

Mathematics
2 answers:
Black_prince [1.1K]3 years ago
8 0

9514 1404 393

Answer:

  n = 6

Step-by-step explanation:

Add 2 and collect terms

  3n = 18

Divide by 3

  n = 6

sladkih [1.3K]3 years ago
5 0

Answer: n=6

Step-by-step explanation:

First combine like terms, 6n and -3n to get 3n. Them add 2 to both sides and get 3n=18. Divide both sides by three amd get n=6

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fgiga [73]

The third term of the expansion is 6a^2b^2

<h3>How to determine the third term of the expansion?</h3>

The binomial term is given as

(a - b)^4

The r-th term of the expansion is calculated using

r-th term = C(n, r - 1) * x^(n - r + 1) * y^(r - 1)

So, we have

3rd term = C(4, 3 - 1) * (a)^(4 - 3 + 1) * (-b)^(3-1)

Evaluate the sum and the difference

3rd term = C(4, 2) * (a)^2 * (-b)^2

Evaluate the exponents

3rd term = C(4, 2) * a^2b^2

Evaluate the combination expression

3rd term = 6 * a^2b^2

Evaluate the product

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Hence, the third term of the expansion is 6a^2b^2

Read more about binomial expansion at

brainly.com/question/13602562

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4 0
1 year ago
Eli will photograph a wedding for a flat fee of $1000 or for an hourly rate of $120. For what lengths of time would the hourly r
Dennis_Churaev [7]
How long would it take $120/hr to add up to $1000?

Divide $1000 by $120/hr:  

 $1000
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8 0
3 years ago
Outside a​ home, there is aa 44​-key keypad numbered 11 through 44. The correct sixsix​-digit code will open the garage door. Th
olya-2409 [2.1K]

Answer:

a) 4,096

b) 0.000244

Step-by-step explanation:

a)  

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b)

The probability of entering the correct code on the first try, assuming that the owner does not remember the code is  

1/4096 = 0.000244

5 0
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yKpoI14uk [10]

Answer:

The answer is 44.66

Step-by-step explanation:

Multiply 58 by 0.23. This will give you 13.34. Next, you subtract this from 58 to get your original price.

4 0
3 years ago
A rectangular garden has a diagonal length of 18 m. What are the side lengths to the nearest Meter?
QveST [7]
If it's a square then sides equal to around 12-13 meters
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3 years ago
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