Rosie manages a community pool. At the start of the season, the pool is empty and Rosie turns on pumps to fill the pool with water at a constant rate. Once the pool is filled, Rosie turns off the pumps and the pool water begins to slowly evaporate from the pool at a constant rate. After a while, Rosie turns the pumps back on and adds water to the pool until it is full again. As before, water begins to evaporate from the pool when it is full. Which graph best represents the volume of water in the pool with respect to time? the answer is option A ( study island )

The product of two negative rational numbers is always zero sometimes zero never zero

Which statement describes surface features called maria on the moon

Data for the height of a model rocket launch in the air over time are shown in the table. darryl predicted that the height of the rocket at 8 seconds would be about 93 meters. did darryl make a good prediction? yes, the data are best modeled by a quadratic function. the value of the function at 8 seconds is about 93 meters. yes, the data are best modeled by a linear function. the first differences are constant, so about 93 meters at 8 seconds is reasonable. no, the data are exponential. a better prediction is 150 meters. no, the data are best modeled by a cubic function. a better prediction is 100 meters.