A wrestling 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?
DONE

Atown has a population of 17000 and grows at 2.5% every year. to the nearest year, how long will it be until the population will reach 19600?

Three students, javier, sam, and corrine, participated in a fundraiser where people donated a certain amount of money per lap that the student ran. each student also had some initial donations that were collected before the run. the equations that represent each student's total donation, y, based on the number of laps ran, x, is shown below. match each equation with the correct rate of change for that student.

Students are getting signatures for a petition to increase sports activities at the community center. the number of signatures they get each day is 3 times as many as the day before. the expression 3^6 represents the number of signatures they got on the sixth day. how many signatures did they get on the first day?