Solve the problem.Suppose that the radius r and the circumference C = 2?r of a circle are differentiable functions of t. Write an equation that relates dC/dt to dr/dt.
A. 
= 2?r
B. 
= 
C. 
= 2?
D. 
= 2?
Answer: D
Mathematics
You might also like to view...
Use linear interpolation to find the indicated value.Money in an investment compounded continuously will double in value in a number of years if invested at rates of interest given in the table:
If the rate of interest is 18.2%, how many years will it take the investment to double?
A. 3.84 years B. 3.81 years C. 3.16 years D. 3.12 years
Mathematics
Simplify using the rules for raising a quotient to a power and raising a fraction to a negative power.
-6
A. 
B. 
C. 
D. 6
Mathematics
Provide an appropriate response.The payee of a check is the person who writes it.
A. True B. False
Mathematics
Provide an appropriate response.Give an example from your everyday life of a composite geometric figure.
What will be an ideal response?
Mathematics