The actual distance between 2 towns in 80 kilometers, or 8 x 10^6 centimeters. on a map the distance is 40 centimeters. how many times greater is the actual distance that the map distance? in other words, what i the scale of the map?

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?