1. 

   Mendy New Member

   Consider a paper cone, pointing down, with the height 6 cm and the radius 3 cm; there is currently 9/4 (pie) cubic cm of water in the cone, and the cone is leaking at a rate of 2 cubic centimeters of water per second. How fast is the water level changing, in cm per second?

    

   Mendy, Aug 9, 2017

   #1
   
   
2. 

   math_celebrity Administrator Staff Member

   Have you tried the rate of change formula?

    

   math_celebrity, Aug 15, 2017

   #2
   
   
3. 

   Mendy New Member

   Could you please post said formula?

    

   Mendy, Aug 15, 2017

   #3
   
   
4. 

   math_celebrity Administrator Staff Member

   V = 1/3(pi)r^2h
   You want dv/dt. Here is an example:

    

   math_celebrity, Aug 15, 2017

   #4
   
   

• Log in with Facebook
• Log in with Twitter

Your name or email address:

Do you already have an account?

• No, create an account now.
• Yes, my password is:
• Forgot your password?

Stay logged in