Solve.
-A pump working at full speed can fill a tank with water in 3 hours. When a valve at the bottom of the tank is opened, the tank will empty in 4 hours. If the pump is working at full speed and the valve is open, how long will it take to fill the tank?
Correct Answer:
Verified
Q91: In finance, if P dollars are invested
Q92: In finance, if P dollars are invested
Q93: The intensity I of light, as
Q94: The intensity I of light, as
Q95: Solve.
-Sidney can mow the lawn in 4hours
Q97: Solve.
-It takes Sam 8 hours to build
Q98: Solve.
-April's boat can travel 11 miles downstream
Q99: Solve.
-One model airplane travels 30 kilometers per
Q100: Solve.
-Clarice runs at a steady pace of
Q101: If y varies directly as x, find
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents