A water faucet can fill a sink in 8 minutes, whereas the drain can empty it in 4 minutes. If the sink is full, how long will it take to empty if both the faucet and the drain are open? __________ minutes
Correct Answer:
Verified
Q159: One plane can travel 30 miles per
Q160: Solve the following equation. If impossible, answer
Q161: A bathtub can be filled by the
Q162: A sink can be filled by the
Q163: One number is 3 times as large
Q165: An airplane flying against the wind travels
Q166: Travis paddles his kayak in the harbor
Q167: A water tank can be filled in
Q168: Graph Q169: If 
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