1/u+1/v=1/f
Make f subject
Find f when u =20

What is the least common factor of 6 and 8

At a sale this week, a desk is being sold for $213. this is a 29% discount from the original price. what is the original price?

The domain of a function can be represented by which one of the following options? o a. a set of output values o b. a set of f(x) values o c. a set of input values o d. a set of both input and output values