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omeli [17]
3 years ago
8

Find the limit of the geometric series. 1+1/2+1/4+1/8 a. 1 b.0 c. 1/2 d. 2

Mathematics
1 answer:
omeli [17]3 years ago
4 0

Answer:

2

Step-by-step explanation:

S=1+1/2+1/4+1/8+...

Multiply both sides by 2:

2S=2+1+1/2+1/4+1/8+....

Subtract equations:

-1S=-2

Divide both sides by -1

S=2

Or you could just keep adding more terms of the series to see it is approaching 2.

1+1/2=3/2=1.5

1+1/2+1/4=1.75

1+1/2+1/4+1/8=1.875

And so on..

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OverLord2011 [107]

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Step-by-step explanation:

The equation in point slope form is given as :

y - y_{1} = m ( x - x_{1} ) , where m is the slope

slope = 4

point given : (-1,-3)

Using the formula :

y - y_{1} = m ( x - x_{1} )

and substituting the value , we have

y - (-3) = 4 (x -{-1} )

y+3 = 4( x + 1)

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3 years ago
What is the answer to the problem
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Answer:

a - 8

b - 20

c - 40

answer - 40% of 20 is 8

Step-by-step explanation:

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3 years ago
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Answer:

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Step-by-step explanation:

6 0
3 years ago
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Find the measure of the exterior angle. ILL GIVE BRAINILEST
USPshnik [31]

Answer:

108°

Step-by-step explanation:

In order to find the measure of the exterior angle, we first need to solve for a. We know that the sum of a triangles' angles is always 180°.

Now we set up an equation:

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Because we know that a = 54, we can now solve for the exterior angle:

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The _________ setting in the option profile automatically closes any open vulnerabilities on ports that are no longer targeted i
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Based on the given question, we can see that in network security, there are certain protocols which has to be followed to ensure that there is security and that unauthorised access does not occur.

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brainly.com/question/18088367

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