jessicaglorioso003 jessicaglorioso003
  • 03-12-2020
  • Mathematics
contestada

Sam can clean the pool in 5 hours; his coworker Glenn can clean the same pool in 7 hours. One day Sam started to clean the pool by himself and worked for an hour. Then Glenn joined him, and the finished cleaning the pool. How long did it take them to finish cleaning the pool?

Respuesta :

merlissathompson8 merlissathompson8
  • 03-12-2020
I’m depressed and need someone to talk to :(
Answer Link

Otras preguntas

what is the ratio of consonants to vowels in the english language?
How do fungi mate with other fungi?
what is 75% of 28 this is my home work please help
what is 75% of 28 this is my home work please help
Melinda's lights went out. She has 3 pairs of red socks in her drawer 2 pairs of black socks and 5 pairs of white socks . What Is the minimum number of pairs sh
A square has a perimeter of 28 feet. What is its area?
How do you graph y=18
Maureen pought 3 pairs of shoes that cost $37.98 each.If the tax rate is 8%, how much did the Maureen pay?"
Members of the Porifera phylum have a. no skeleton. b. an exoskeleton. c. an endoskeleton. d. either an exoskeleton or endoskeleton, depending on the species.
How do I write a paragraph on weaknesses and strengths of my job