Katie has a coin collection. She keeps 7 of the coins in a box, which is 5% of her entire collection. What is the total number of coins in Kate's coin collection?

Awrestling tournament begins with 128 competitors. in the first round, each competitor has 1 match against another wrestler. the winner of each match moves on to the next round until there is a winner. write a sequence in which the terms represent the number of players still in the tournament at the end of each round. describe the sequence? how many rounds are in the tournament?

At which value in the domain does f(x) =0?

Consider the set of all four-digit positive integers less than 2000 whose digits have a sum of 24. what is the median of this set of integers?