Emma researched mutual funds and found one that earned 9% interest. she put all of her money, $4000, in the account and plans to leave it there until she graduates college in 7 years.
a) how much money will she have after college graduation?
b) how much did emma's account earn?

Aclass consists of 55% boys and 45% girls. it is observed that 25% of the class are boys and scored an a on the test, and 35% of the class are girls and scored an a on the test. if a student is chosen at random and is found to be a girl, the probability that the student scored an ais

The difference between tax advoidance and tax evasion

The number of fish in a lake can be modeled by the exponential regression equation y=14.08 x 2.08^x where x represents the year