For science experiment, noel measured a piece of metal that has a mass of 3,500 grams. what is the mass of the metal in kilograms?

With this one. will mark brainliest

What is the measure of the smallest angle in the diagram? 15 29 32 45

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?