In 1990, 795 monk parakeets were observed in the U. S. For the next 17 years, about 9% more parakeets were observed each year. Write an exponential growth model for the situation.

Describe the possible echelon forms of the standard matrix for a linear transformation t where t: set of real numbers is onto.

Arestaurant offers a $12 dinner special that has 5 choices for an appetizer, 12 choices for an entrée, and 4 choices for a dessert. how many different meals are available when you select an appetizer, an entrée, and a dessert? a meal can be chosen in nothing ways. (type a whole number.)

Janie has $3. she earns $1.20 for each chore she does and can do fractions of chores. she wants to earn enough money to buy a cd for $13.50. write an inequality to determine the number of chores, c, janie could do to have enough money to buy the cd.