When you stand twenty-five feet from the circular base of a structure, your distance to a point of tangency with the base is forty feet. Find the radius of the base.

B and c and also f is the answer

1st Period: Minimum = 60, Lower Quartile = 75, Median = 80, Upper Quartile = 90, Maximum = 98

​* Range = 98-60 = 38; *Interquartile Range = 90-75 = 15

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2nd Period: Minimum = 70, Lower Quartile = 80, Median = 85, Upper Quartile = 91, Maximum = 95

* Range = 95-70 = 25; *Interquartile Range = 91-70= 21

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​Correct Answers: B, C, F

​B - lowest score was a 60 in first period

​C - IQR in 2nd period is 21, which is higher than 15 in first period

​F - Approximately 75% (Q1-Q3) of first period scores are higher than 75% (Q1-Q3) of second period.

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