Would someone mind solving step by step so i can see how it's done, !

Q1 which of the following is a factor of a)37 b)53 c)62 d)82 q2) if the sum of 2016 different whole numbers is odd. at most how many of the numbers can be even a)0 b)1 c)2014 d)2015

Select all the correct answers. what is 221,000,000,000,000,000,000 expressed in scientific notation?

Find the constant of variation for the relation and use it to write an equation for the statement. then solve the equation.