The conditional relative frequency table was generated by row using frequency table data comparing the hat size and shirt size of children on a baseball team. the coach attempts to determine an association between shirt size and hat size. which is most likely true?

Mary beth used the mapping rule to find the coordinates of a point that had been rotated 90° counterclockwise around the origin. examine the steps to determine whether she made an error. m (3, –6) is rotated 90° counterclockwise. (x, y) → (–y, x) 1. switch the x- and y-coordinates: (6, –3) 2. multiply the new x-coordinate by –1: (6(–1), –3) 3. simplify: (–6, –3) .

Write the equation for the parabola that has x− intercepts (−2,0) and (4,0) and y− intercept (0,4).

Acircle has a circumference of 28.36 units what is the diameter of the circle