1. Greta must volunteer 225 hours for community service project. She plans to volunteer for 6 hours
each week. The sequence shown represents the number of volunteer hours
weeks have passed.
she has left after three
225, 219, 213, 207, ...
a. Describe this sequence.
b.
Use a formula to determine how many volunteer hours Greta has left to
C.
after 33 weeks have passed. Show your work.
fulfill her requirement
requirement after 40 weeks have passed? Explain your reasoning.
Greta has left to fulfill her
Which formula should you use to determine how many volunteer hours
d.
Calculate the number of volunteer hours Greta has left to fulfill her requirement after 40 weeks
have passed. Explain what your answer means in terms of the problem situation.