Answer
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This would be 21.5π * 360 / 20 yd^2 = 1215.18 yd^2 ( using pi = 3.14)
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<span>the difference between the largest and smallest data values in a data set.</span>
We need to find the angle (rounded to the nearest whole degree) of a circle that would represent the percent of students taking mathematics.
Since a complete turn around the circle has 360º, we have the following proportion:
<em>Number of students Angle</em>
734 360º
442 x
Then, cross multiplying the above values, we obtain:

<em>Answer</em>: 217º
-1-5
6-(-3)
-6/9=-2/3
-2/3 is the slope
Answer:
x^2-3x+4
Step-by-step explanation: