Rectangle ABCD is transformed to A'B'C'D' by a dilation. What is the scale factor used for the dilation?

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The center of the circumscribed circle lies on line segment and the longest side of the triangle is equal to the of the circle.

The mean finish time was 185.52 with a standard deviation of 0.327 minute. the winning car driven by chris finished in 185.13. the previous year race had a mean finish time of 110.3 with a standard deviation of 0.106. the winning car that year driven by karen finished in 110.13 minutes. find their respective z-scores. chris - z-score karen “- z-score

What three-dimensional solid have 6 rectangular faces, 2 equal bases that are not rectangles and 18 edges