Somebody please help me :(

Abbey purchased a house using a fixed rate mortgage. the annual interest rate is 4.2% compounded monthly for 20 years. the mortgage amount is $235,000. what is the monthly payment on the mortgage? this isn't a multiple choice question have to show my work

This is the number of parts out of 100, the numerator of a fraction where the denominator is 100. submit

What are the domain and range of the function f(x)=2^x+1