a traffic helicopter descends 168 meters to be 478 meters above the ground, as illustrated in the diagram to the right. Wrte an equation to describe the situation using h as the original height of the helicopter?

Taber invested money in an account where interest is compounded every year.he made no withdrawals or deposits. the function a(t)=525(1+0.05)^t represent the amount of money in the account after t years. how much money did taber origanally invested?