Write the ratio:
1 4/5
to
2 1/5
as a fraction in lowest terms.

1c) the number 131 is a term in the sequence defined by the explicit rule f(n)=5n-4. which term in the sequence is 131? 2a) write the first four terms of the function f(n)=n^2-1 2b) what is the 10th term of the sequence defined by the explicit rule f(n)=n^2-1 2c) the number 224 is a term in the sequence defined by the explicit rule f(n)=n^2-1. which term in the sequence is 224?

True or false: the graph of y=f(bx) is a horizontal compression of the graph y=f(x) if b< 1

1) you deposit $2,500 in an account that earns 4% simple interest. how much do you earn in eight years?