This dot plot is symmetric, and the data set has no extreme values 7010 Which of these measures is the best measure of variability for the dot plot? A Mean B. Mean absolute deviation (MAD) C. Median D. Interquartile range (QR)​

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The length of a rectangular board is 3 feet less than twice its width. a second rectangular board is such that each of its dimensions is the reciprocal of the corresponding dimensions of the first rectangular board. if the perimeter of the second board is one-fifth the perimeter of the first, what is the perimeter of the first rectangular board?

Use the chart to multiply the binomial by the trinomial. what is the product? y3 + 27 y3 – 27 y3 – 6y2 + 27 y3 + 6y2 + 27