ayocath07
Asked:
January 2023
1. Web and Cris operate a small roofing company. Cris can roof an average house alone in nine hours. Web can roof alone in eight hours. How long will it take them to do the job if they work together? Please answer this i need it right now.
ayocath07
Asked:
January 2023
A boat can go ten hours against a current in the same time it can go with the current. The current flow at four kph. Find the speed of the boat with no current.Please answer it.