Together, Dylan and Melanie can cook dinner in only 32 minutes. Alone, it would take Melanie 63 minutes.
If Dylan cooked dinner alone, about how long would
it take him to finish?

What is the correlation coefficient between the variables? round to three decimal places. enter your answer in the box

What is the ordered pair of m’ after point m (5, 6) is rotated 90° counterclockwise?

The distribution of a sample of the outside diameters of pvc pipes approximates a symmetrical, bell-shaped distribution. the arithmetic mean is 14.0 inches, and the standard deviation is 0.1 inches. about 68% of the outside diameters lie between what two amounts?