Can someone help me?

To prove "p is equal to q" using an indirect proof, what would your starting assumption be?

Jack is considering a list of features and fees for denver bank. jack plans on using network atms about 4 times per month. what would be jack’s total estimated annual fees for a checking account with direct paycheck deposit, one overdraft per year, and no 2nd copies of statements?

Find the cosine function that is represented in the graph.