James will need 180 cubic feet of concrete. the concrete mix delivery truck driver wants the order in cubic yards. how many cubic yards will james need to order?

Aswimming pool had 2.5 million liters of water in it. some water evaporated, and then the pool only had 22 million liters of water in it. what percent of the water evaporated?

Twenty points. suppose that one doll house uses the 1 inch scale, meaning that 1 inch on the doll house corresponds to 1/2 foot for life-sized objects. if the doll house is 108 inches wide, what is the width of the full-sized house that it's modeled after? in inches and feet

What is the slope of the line? a. -5/2 b.2/5 c. 5/2 d.7/2