Question 5 (1 point)
Administrators surveyed students enrolled in a new school in order to choose the school mascot. There are 480 students enrolled in the
school. What is the proportion needed to calculate the average number of students that chose the lion for the mascot?
A. 20/22 = x/480
B. 21/72 = x/480
C. 72/21 = x/480
D. 42/72 = x/480

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.