The luggage weights for passengers for an airline are normally distributed with a mean of 25 lbs, and a standard deviation of 3lbs. Suppose the limit on the total luggage weight is 2600lbs. If 100 passengers are taking the airline, what is the probability that their total luggage weight exceeds the limit

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.