A) the volleyball reached its maximum height after 3 seconds.
b) the maximum height of the volleyball was 23 feet.
c) if the volleyball is not returned by the opposing team, it will hit the ground in
5.5 seconds.
d)the graph that models the volleyball's height over time is exponential.
e) the volleyball was served for a height of 5 feet.

Fredrick designed an experiment in which he spun a spinner 20 times and recorded the results of each spin

On new year's day, the average temperature of a city is 5.7 degrees celsius. but for new year's day 2012, the temperature was 9.8 degrees below the average. i) if a represents the average temperature on new year's day and 7 represents the temperature on new year's day 2012, what formula accurately relates the two values together? ii) what was the temperature on new year's day 2012? dt a 0.8 ii) - 4 1 degrees celsius da-t-98 ii) 59 degrees celsius 1) 7 = -9,8 11) 59 degrees celsius ii) l degrees celsius

65% of students in your school participate in at least one after school activity. if there are 980 students in you school, how many do not participate in an after school activity?