In 2000 the population of country A reached 3 million, and in 2025 it is projected to be 5.5 million. (a) Find values for P0 and a so that the following formula models the population of country A in year x.

f(x)=P0a^x-2000

(b) Estimate the country's population in 2010 to the nearest hundredth of a million.

(c) Use f to determine the year during which the country's population might reach 10 million.

The total ticket sales for a high school basketball game were $2,260. the ticket price for students were $2.25 less than the adult ticket price. the number of adult tickets sold was 230, and the number of student tickets sold was 180. what was the price of an adult ticket?

The numbers on a football field indicate 10 yard increments. you walk around the perimeter of a football field between the pylons. you walk a distance of 30623 yards. find the area and perimeter of the indicated regions. write your answers as mixed numbers, if necessary. a. one end zone: perimeter: yd area: yd2 b. the playing field (not including end zones): perimeter: yd area: yd2 c. the playing field (including end zones): perimeter: yd area: yd2

Find the value of x in each case. give reasons to justify your solutions! d q ∈ pr