You have two decks of cards and you select a card from each deck. What is the probability to selecting a jack both times?

If i have a 24 in loaf of bread and i cut it into two pieces one 9 in how long was the other

Find the roots of the equation below. x^2 - 6 + 9 = 0

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.