: What would be another way to calculate total interest rather than just adding up the individual interest amounts?

On a piece of paper graph f(x)=5•(0.4)^x

The temperature of chicken soup is 192.7°f. as it cools, the temperature of the soup decreases 2.3°f per minute. what is the temperature in degrees fahrenheit of the soup after 25 minutes? a. 27.3°f b. 57.5°f c. 135.2°f d. 250.2°f

The quadratic function h(t)=-16.1t^2+150 choose the graph representation