Val needs to find the area enclosed by the figure. The figure is made by attaching semicircles to each side of a 44 - m - by - 44 - m square. Val says the area is 1, 103.52 m ^ 2 the area enclosed by the figure. Use 3.14 for What error might Val have made ?

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.

The area (a) of a circle with a radius of r is given by the formula and its diameter (d) is given by d=2r. arrange the equations in the correct sequence to rewrite the formula for diameter in terms of the area of the circle.

Awoman won a 4000-m race with a time of 12.089 min. what was her rate?