Calculate:
1) fraction numerator ln open parentheses n close parentheses over denominator ln open parentheses 1 plus r close parentheses end fraction
where n=4, r=0.098, and ln is the natural log function.
2) open parentheses fraction numerator 1 minus fraction numerator 1 over denominator left parenthesis 1 plus r right parenthesis to the power of n end fraction over denominator r end fraction close parentheses cross times 30
where r=0.064, and n=16
3) 30 cross times open parentheses fraction numerator 1 minus fraction numerator 1 over denominator left parenthesis 1 plus r right parenthesis to the power of n end fraction over denominator r end fraction close parentheses plus 1000 over open parentheses 1 plus r close parentheses to the power of n
where r=0.02, and n=24
4) fraction numerator 1000 over denominator left parenthesis 1 plus r right parenthesis to the power of n end fraction
where r=0.101, and n=2
5) 1000 cross times open parentheses 1 plus r close parentheses to the power of n
where r=0.083, and n=8
6) 1 minus fraction numerator 1 over denominator left parenthesis 1 plus r right parenthesis to the power of n end fraction
where r=0.046, and n=18
7) open parentheses 1 plus r over m close parentheses to the power of m
where m=123, and r=0.106
