Look at the image. Which statement is true?

A. Angle 2 and angle 4 are vertical angles.

B. Angle 3 and angle 6 are adjacent angles.

C. Angle 2 and angle 6 are complementary angles.

D. Angle 1 and angle 2 supplementary angles.

Saline iv fluid bags cost $64.20 for 24, 1000 ml bags from one supplier. a new supplier sells 500 ml bags for $2 each. the hospital uses about 10,000, 1000 ml bags each month. nurses report that about half of the bags are more than half full when they are discarded. if you are going to use only one supplier, which size bag provides the best deal, and how much will you save each month? compare the cost of the new supplier to the current one.

Weekly wages at a certain factory are normally distributed with a mean of $400 and a standard deviation of $50. find the probability that a worker selected at random makes between $450 and $500

Which is greater, 7 p 5 or 7 c 5? 7p5 7c5