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drek231 [11]
2 years ago
7

EASY QUESTION What is the greatest common factor of 18, 36, and 90?

Mathematics
2 answers:
Pepsi [2]2 years ago
7 0
18 will divide into both 36 and 90 , but so 18 is the GCF
Mumz [18]2 years ago
4 0

Answer:

18

Step-by-step explanation:

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<h3>How to determine the regression equation?</h3>

The table of values is given as:

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Interception Percentage 5 3.5 3 2.5 1.5

Next, we enter the above values in a graphing calculator.

From the graphing calculator, we have the following summary:

  • Sum of X = 305
  • Sum of Y = 15.5
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  • Sum of products (SP) = -14.5
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Regression Equation = ŷ = bX + a

b = SP/SSX = -14.5/34 = -0.42647

a = MY - bMX = 3.1 - (-0.43*61) = 29.11471

So, the regression equation is

y = -0.42647x + 29.11471

And the correlation coefficient is -0.9607

Read more about regression at:

brainly.com/question/14313391

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7 0
2 years ago
What's the standard form for 2.73x10^5
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The standard for Of that is 273,000. That's because 10^5 is equivalent to 100,000 and when you multiply 100,000 by 2.73, you get 273,000. The answer is 273,000.
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3 years ago
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Answer:

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Step-by-step explanation:

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So the length of one side is 0.75 in²

Now we'll multiply this by 4, for the length of the 4 equal sides.

0.75 x 4 = 3.

This means the perimeter is 3 in².

5 0
3 years ago
The first class had a kids in it, the second had b kids in it, and the third class had c kids in it. Kids from all three classes
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(a+b+c)/2. this is your answer. if it had the numbers i would solve it fully, but it only has variables.
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