The corners of a fence are at a (11,3), b (3,-11), c (-13,-9), and d (-5,9). let q be the midpoint of ⎯⎯⎯⎯⎯, r be the midpoint of ⎯⎯⎯⎯⎯, s be the midpoint of ⎯⎯⎯⎯⎯, and t be the midpoint of ⎯⎯⎯⎯⎯. what are the midpoints of the sides of this fence?

Find the balance at the end of 4 years if 1000 is deposited at the rate of

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.

In dire need~! describe how to use area models to find the quotient 2/3 divided by 1/5. check your work by also finding the quotient 2/3 divided by 1/5 using numerical operations only.