1) Define the following 2) where/ purpose/ use
3) the formula
4) two example of each

The average mean(the arithmetic mean)
The geometric mean
The harmonic mean
The weighted mean​

Melanie is buying a bathing suit that costs 39.99. she is given a discount at the cash register of $6.00 when she scratched 15% off on a game piece for a store promotion. what will the sale price of melanie’s bathing suit be?