Abacteria culture is grown with a population of 45 million cells and kept under observation. the cell population is found to double every hour. what will the population be after 4 hours ?

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?

The actual length of side t is 0.045cm. use the scale drawing to find the actual side length of w

|z| > (1/2) {-1/2, 1/2} {z|(-1/2) < z < (1/2)} {z|z < (-1/2) ∪ z > (1/2)}