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brilliants [131]
3 years ago
15

Find the percent error of the measurement 4 cm. 4% 1% 12.5% 40%

Mathematics
2 answers:
Anastasy [175]3 years ago
6 0
The answer is C hope it helps
ahrayia [7]3 years ago
5 0

Answer:

C 12.5%

Step-by-step explanation:

I did this one

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The point of concurrency of the three medians of a triangle is called the ______ of the triangle.
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Answer:

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Step-by-step explanation:

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Remember that the average rate of change of a function over an interval is the slope of the straight line connecting the end points of the interval. To find those slopes, we are going to use the slope formula: m= \frac{y_{2}-y_{1}}{x_2-x_1}

Rate of change of a:
From the graph we can infer that the end points are (0,1) and (2,4). So lets use our slope formula to find the rate of change of a:
m= \frac{y_{2}-y_{1}}{x_2-x_1}
m= \frac{4-1}{2-0}
m= \frac{3}{2}
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Rate of change of b:
Here the end points are (0,0) and (2,2)
m= \frac{2-0}{2-0}
m= \frac{2}{2}
m=1
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Rate of change of c:
Here the end points are (0,-1) and (2,0)
m= \frac{0-(-1)}{2-0}
m= \frac{1}{2}
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The average rate of change of the function c over the interval [0,2] is 0.5

Rate of change of d:
Here the end points are (0,0.5) and (2,2.5)
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m= \frac{2}{2}
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The average rate of change of the function d over the interval [0,2] is 1

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