|
Un article trouvé pour ce sujet.
 |
|
|
|
|
|
|
|
|
The rate of change in the depth of the water |
2008-06-12 |
|
Liz pose la question :
A rectangular pool 50ft long and 30ft. wide has a depth of 8 ft. for the first 20 ft. for its length and a depth of 3 ft. on the last 20ft. of its length and tapers linearly for the 10 ft in the middle of its length. the pool is being filled with water at the rate of 3ftcubed/ min
at what rate is the depth of the water in the pool increasing after 15 hours?
Harley Weston lui répond. |
|
|
|
