The fox population in a certain region has an annual growth rate of 4 percent per year. It is estimated that the population in the year 2000 was 22100.
(a) Find a function that models the population t years after 2000 (t = 0 for 2000).
(b) Use the function from part (a) to estimate the fox population in the year 2008.

Aswimming pool has an input pump for filling the pool and an output pump for emptying the pool. the input pump can fill the pool in 3 hours, and the output pump can drain the pool in 5 hours. as you go to bed, the pool is full, but a neighbor’s kid turns on the output pump. at midnight, you awake to find the pool half empty. immediately, you turn on the input pump, but you are sleepy and forget to turn off the output pump. at what time will the pool become full?

Proving the congruent supplements theorem

In a rectangle klmn, km = 6x + 16 and ln = 49. find the value of x