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Debora [2.8K]
3 years ago
10

What is the greatest common factor for 12 16 and 28

Mathematics
1 answer:
gayaneshka [121]3 years ago
5 0
12=\fbox2\times\fbox2\times3\\\\16=\fbox2\times\fbox2\times2\times2\\\\28=\fbox2\times\fbox2\times7\\\\GCF(12;\ 16;\ 28)=\fbox2\times\fbox2=\boxed{\boxed{4}}
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In the equation 0.75 - 5/8s = 44, how do you combine the like terms?
Leokris [45]

s = 71.6

____________

0.75 - 5/8s = 44

3/4 - 5/8s = 44

3/4 - 3/4 + 5/8s = 44 + 3/4

5/8s = 44 3/4

5/8s / 5/8 = 44 3/4 / 5/8

s= (179/4 / 5/8)

s= (179/4 * 8/5)

s= (179/1 * 2/5)

s= (358/5)

s= (350/5 + 8/5)

s= (70 + 8/5)

s= (70 + 1 + 3/5)

s= 71 3/5

s= 71.6

I checked this and its correct :P Sorry about the late answer, hope this helps!

7 0
3 years ago
The length of a side is only the positive square root because length cannot be ________.
arsen [322]
Length cannot be negative. 
6 0
4 years ago
You purchase boxes of cereal until you obtain one with the collector's toy you want. If, on average, you get the toy you want in
Zina [86]

Answer:

The probability of getting the toy you want in any given cereal box is p=0.056.

Step-by-step explanation:

On average, you get the toy you want in every 18th cereal box.

This value corresponds to the mean of a geometric distribution, where it is expected that you get 17 "failures" before the first "success".

The mean of the geometic distribution, whose value is 18, can be written as:

E(X)=\dfrac{1}{p}=18

where p is the probability of "success": getting the collector's toy you want.

Then, p has a value of 1/18≈0.056.

5 0
3 years ago
A science test, which is worth 100 points, consists of 24 questions. Each question is worth either 3 points or 5 points. If x is
Maksim231197 [3]
X + y = 24....multiply by -3
3x + 5y = 100
---------------
-3x - 3y = - 72 (result of multiplying by -3)
3x + 5y = 100
--------------add
2y = 28
y = 28/2
y = 14

x + y = 24
x + 14 = 24
x = 24 - 14
x = 10

solution is (10,14)...and x represents 3 point q's and y represents 5 point q's......so this tells me there are 10 three point q's and 14 five point q's.

8 0
4 years ago
Read 2 more answers
What would 0.1666667 be as a fraction
amm1812
That would be <u><em>1/6</em></u>. To find this, first, move the decimal two places to the right, and put that number over 100:
<u />16.666.../100
This fraction can then be simplified by dividing both sides by 16.666... to get 1/6.
In reality, the fraction 1/6 simply cannot be expressed as a decimal, but many people just put 0.1666666... because it is a pretty good approximation.
Hope this helps!
~<em>ArchimedesEleven</em>
8 0
3 years ago
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