3. Suppose an investment of $2,000 doubles in value every decade. The function f(x) - 2,000 - 2* gives the value of the investment after x decades. How much is the investment worth after 2 decades?
a.$8,000
c. $40,000
b. $8,000
d. $80,000

Someone answer asap for ! michele pushes a box d meters across a floor. she uses a force f, in newtons, to push the box. she pushes the box for t seconds. the formula p = fd/t calculates the power, p, in watts, that it takes for michele to complete the task. solve the formula for d.