The number of teams remaining in each round of a single-elimination tennis tournament represents a geometric sequence. There are 48 teams remaining in round 4 and 12 teams in round 6. Write an explicit rule for the geometric sequence.

Question and answers are in the attached picture. you so much in advance.

Players on the school soccer team are selling candles to raise money for an upcoming trip. each player has 24 candles to sell. if a player sells 4 candles a profit of$30 is made. if he sells 12 candles a profit of $70 is made. determine an equation to model his situation?

Add the fractions and simplify 1/2+ 1/3