Dog purchase line for $8000 in 1995. The value of the land is depreciated by 4% each year there after. Use an exponential function to find the approximate value of the land in 2002.

The ivring berlin learning center would like a possible net profit of $650,000 on its new resource manual it sells to schools. the fixed costs for producing the manual are $780,000 and the variable cost per package is $19.85. if the estimated unit sales are 1,250,000 units, what selling price unit should the ivring berlin learning center try?

Aweekly newspaper charges $72 for each inch in length and one column width. what is the cost of an ad that runs 2 column inches long and 2 columns wide? its not 288

David leaves his house to go to school. he walks 200 meters west and 300 meters north. how far is david from his original starting point?