A20.00 pair of jeans is discounted 20%. what is the final price of the jeans?

)a smart phone has dimensions of 4.9 inches (height), 2.3 inches (width) and 8.0 millimeters (depth). what is the volume of the smart phone in cubic centimeters? (1 in = 2.54 cm)

In triangle abc segment de is parallel to the side ac . (the endpoints of segment de lie on the sides ab and bc respectively). find de, if ac=20cm, ab=17cm, and bd=11.9cm;

The jones farm has 24 cows that each produce 52 quarts of milk a day. how many quarts are produced each day altogether