What is the value of the digit 4 in the number 84,230?

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?

An ant travels at a constant rate of 30cm every 2 minutes.at what speed does the ant travel per minute

How many and of which kind of roots does the equation f(x)=x3−x2−x+1