With water from one hose, a swimming pool can be filled in 7 hours. a second, larger hose used alone can fill the pool in 5 hours. how long would it take to fill the pool if both hoses were used simultaneously?

around 3 hrs in your answer

where r the answers

step-by-step explanation:

the highest percentage for deaths in construction from highest to lowest is as follows: falls, struck by objects, electrocution, and caught-in/between. these four are collectively known as fatal four.

in the case of falls, the type that is responsible for the overall highest death in the category is falls from roofs.