Given that (4,5) is on the graph of f(x), find the corresponding point for the function
f(x-4).
Enter the correct answer.

Aportion of a line bounded by two points is defined as

How far could you drive on 50 gallons of gas

In a singing competition, there are 150 participants. at the end of each round, 40% of the participants are eliminated. how many participants are left after n rounds?