Ask a New Question
Search
Questions and answers by
ZEN
Questions (2)
Two poles are 24 metres and 30 metres high and 20 metres apart. A slack wire joins the tops of the poles and is 32 metres long.
1 answer
789 views
The upper chamber of an hour-glass is a cone of radius 3 inches and height 10 inches and, if full, it requires exactly one hour
3 answers
507 views
Answers (1)
The answer are 9.26 in/hr and 13.33 in/hr
