2 years ago

50 POINTS What is the greatest common factor of 4k, 18k4, and 12?

Mathematics

1 answer:

vredina [299]2 years ago

6 0

Answer:

The greatest common factor of 4k, 18k4, and 12 is 2.

Answer A 2

Hope this helps

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Akira Chang's uncle dies without a will, leaving an estate of $945,000. His heirs consist of a wife and two adult children. His

OLEGan [10]

Let w represent the amount the wife receives.
.. w +2*(2/3*w) = 945,000
.. 7/3w = 945,000
.. w = (3/7)*945,000 = 405,000

The wife will receive $405,000.

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3 years ago

Evaluate the expression when a=7 and b=4<br><br> 36/b+a

Rus_ich [418]

36/7+4
36/11
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3 years ago

If each letter of the alphabet is worth two more than its preceding letter, where A is the first number and equals 1, B is the s

andrey2020 [161]

Answer:

<h2>The total value of all the letters in the alphabet is 676.</h2>

Step-by-step explanation:

The problem is about an arithmetic sequence where the difference is 2, the first term is 1 and we know that the alphabet has 26 letters.

To find the total sum of all values, we have to use the following formula

$S_{n}=\frac{n}{2}(2a_{1}+(n-1)d )$

Where $n=26$ , $a_{1}=1$ and $d=2$ . Replacing values, we have

$S_{26}=\frac{26}{2}(2(1)+(26-1)2) =13(2+50)=13(52)=676$

Therefore, the total value of all the letters in the alphabet is 676.

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3 years ago

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There are 6 girls and 8 boys invited to the party. What is the ratio of girls to boys

Ber [7]

Answer:

6:8

6/8 or 3/4

Step-by-step explanation:

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3 years ago

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The total number of branches in a tree diagram will be which of the following values?

Step2247 [10]

Answer:

The total number of branches = total possibilities = the denominator of a probability.

So the second choice is correct.

Let me know if this helps!

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2 years ago