Julie is doing an experiment. she is studying a cell that triples every hour. she started the experiment with 24 cells. how many cells are there at the end of 4 hours?

What is the slope of a line that is perpendicular to y = 3x + 1

On average, how many more hits will he get when he bats 100 times at home during the day as opposed to 100 times away at night?

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