Researchers at a pharmaceutical company have found that the effective time duration of a safe dosage of pain relief drug is normally distributed with a mean of 2 hours and standard of 0.3 hours. label the normal curve in the box to the right.

96 39 cause 135 -96=39 im smart (i used a calculater)

step-by-step explanation:

at each of the parallel lines adjacent angles are supplementary. the angles have special names identifying their positions with respect to the parallel lines and transversal. they are corresponding angles, alternate interior angles, or alternate exterior angles. an angles is congruent to its matched angle.