1] If there are 4 green jelly beans, 2 white jelly beans and 5 purple jelly beans in a jar, what is the probability of choosing a green jelly bean and then a purple if you don't put the green jelly bean back in the jar?​

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%