Shen started cooking at 7: 23 am and finished at 8: 52 am. how long did it take him? give your answer in hours and minutes.

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.

The graph shows the amount of total rainfall at each hour what was the total rainfall amount after three hours

The measure of angle theta is 3 pi over 2. the measure of its reference angle is pi /