The mass of yeast in a culture, measured in milligrams, at time t hours is modeled by the function y defined above, where f is a continuous function such that f(12)=20.

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?

1yd 1 ft = 1 1/12 1 1/3 1 1/2 1 1/6

Afarmer has decided to divide his land area in half in order to plant soy and corn. calculate the area of the entire area so he knows how much soil is needed. each bag of soil covers 20 square yards. how many bags should the farmer purchase? (4 points) 1 bag 2 bags 3 bags 4 bags