14.7 multiple 11.361 =

Need 50 will mark brainliest answer. find the lengths of all the sides and the measures of the angles.

y=2x−1 5x−4y=1 is (1,1)(1,1) a solution of the system?

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?