The student council is going on a field trip. There are 5 officers, 2 sixth-grade representatives, 8 seventh-grade representatives, and 12 eighth-grade representatives. Two faculty advisors, 3 parent volunteers, and 1 principal are joining the students on the trip. What is the number of students per adult going on the field trip? a. 2 students per adult
b.22 students per adult
c.4 students per adult
d.1 student per adult

You spin the spinner shown below once. each sector shown has an equal area. what is p(beaver ) p(beaver)? if necessary, round your answer to 2 2 decimal places.

Ariel is working at a meat packing plant for 5 nights a week. her regular wage is $11 an hour. she earns tine and a half for any overtime hours. this week she worked 9 hours of over time .how much will ariel earn for overtime this week ?

The position of a moving particle is given by the position function: f(t)=-9t-t^2-0.2t^3+0.1t^4 a. at what time does the particle reverse direction? b. when is the displacement positive? (round one decimal place and answer in interval notation) c. when is the displacement negative? (round one decimal place and answer in interval notation) d. when is the particle’s acceleration positive? (round one decimal place and answer in interval notation) e. when is the particle’s acceleration negative? (round one decimal place and answer in interval notation)