What is the constant in the expression p + 9?

Angle that produces maximum distance

Out of the 150 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?

What is the rate of change between the interval x=pi and x=3pi/2