The population of a small town can be modeled by p = -310 + 12,800, where t is the
number of years since 2010. interpret the slope of the graph of this function as a
rate of change.

Aliter of water contains about 3.35 x 10^25 molecules. a certain river discharges about 2.9x 10^8 l of water every second. about how many molecules does the river discharge every minute? write your answer in scientific notation