The Central Texas drought causes the water level of area lakes to exponentially decay by a rate of
20% per year. If Lake Travis had 300 billion
gallons of water in 2010, how many billions of
gallons are left three years later?
First, complete the equation:
Remaining Amount = 300(1 - [?]

Cis your correct answer

“exterior angles of triangles. an exterior (or external) angle is the angle between one side of a triangle and the extension of an adjacent side. try this drag the orange dots on any vertex to reshape the triangle.” look to get to the answer i explained what it means and other things i hope it you .