Enzo’s profit over the last few months has been falling. in december he made $900, in january his profit was $500, and in march, he lost $300. is the sequence that represents his profit arithmetic? if it is, what is the recursive formula for the sequence?

Out of the 180 students at a summer camp, 72 signed up for canoeing. there were 23 students who signed up for trekking, and 13 of those students also signed up for canoeing. use a two-way table to organize the information and answer the following question: approximately what percentage of students signed up for neither canoeing nor trekking? 72% 40% 54% 98%