If f(x)=1/x and g(x)=x-2, which of the following is the graph of (fog)(x)?

The train station clock runs too fast and gains 5 minutes every 10 days. how many minutes and seconds will it have gained at the end of 9 days?

An initial investment of $100 is now valued at $150. the annual interest rate is 5%, compounded continuously. the equation 100e0.05t = 150 represents the situation, where t is the number of years the money has been invested. about how long has the money been invested? use your calculator and round to the nearest whole number. years

8litres of paint can cover 129.6 m². how much paint is required to paint an area of 243m²?