It took Max 15 minutes to ride his bike from her house to school. His school is 4 miles away from his house. Max rode his bike at ___ mph. Group of answer choices 8 16 4 30?

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%