Please help! Pre calc
the first boxes anwser choices are
0.61
1.22
0.71
0

What’s the ratio in simplest form if you count 14 robins out of 150 birds

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?

Ineed here’s a picture of the question