What is the 4th square number

Check all that apply. f is a function. f is a one-to-one function. c is a function. c is a one-to-one function.

If the average of x,y and z is 15 what is their sum

Millie decided to purchase a $17,000 msrp vehicle at a 4% interest rate for 6 years. the dealership offered her a $2700 cash-back incentive, which she accepted. if she takes all these factors into consideration, what monthly payment amount can she expect? a.$223.73b.$243.25c.$274.61d.$235.51