A class does a science experiment. They rub a balloon with a piece of wool. They put the balloon close to a penny and piece of tissue paper. They find that the tissue paper moved toward the balloon and the penny did not.

The doghouse shown has a floor, but no windows. find the total surface area of the doghouse, including the door.

() at a farm, animals are fed bales of hay and buckets of gain.each bale of hay is in the shape of a rectangular prism.the base side lengths 2 feet and 3 feet,and the height is 5 feet. each bucket of grain is a cylinder with diameter of 3 feet. the height of the bucket is 5 feet as the height of bale. a. which is larger in area, the rectangular base of the bale or the circular base of the bucket? explain how you know b. which is larger in volume, the bale or the bucket? explain how you know

How do the number line graphs of the solutions sets of -23 > x and x-23 differ?