Review Question
#1
Review
Question
#2
Colby and Jaquan are growing bacteria in an experiment in a laboratory. Colby starts with 50 bacteria in
his culture and the number of bacteria doubles every 2 hours. Jaquan has a different type of bacteria that
doubles every 3 hours. How many bacteria should Jaquan start with so that they have the same amount
at the end of the day?
Review
Question
#3

What is the equation of the graph that represents f(x)=x^4 stretched vertically by 2 and shifted up 3 spaces

Tyler went to the supermarket to buy food for a food pantry. he has $36, and can carry up to 20 pounds of food in his backpack. pasta costs $1 for a 1-pound package. pasta sauce costs $3 for a 1.5 pound jar. let x = the number of packages of pasta and y = the number of jars of pasta sauce. one package of pasta is the right amount to go with one jar of pasta sauce. what is the best numbers of packages of pasta and jars of pasta sauce to buy for the food pantry? how many packages of pasta? how many jars of pasta sauce? explain your reasoning.

The elmina wilson company produces spaghetti sauce that is used in restaurants. the fixed costs total $1,329,050. the selling price per 64 oz. can of sauce is $12.40. the variable cost per can is $4.80. what is the break-even point in number of cans?