A cylindrical water tank has a diameter of 14 meters and a height of 20 meters. A water truck can fill (PIE) cubic meters of the tank every minute. How long will it take the water truck to fil the water tanhk from empty to half full.
qa is 8 hours 10 minutes. Fairly simple question EXCEPT. Volume pie r^2h = 980 and I divided this by PIE which is roughly 3. BUt solution simply splits 980 in half for the answer.
HOW DO I KNOW WHEN TO CONVERT PIE TO 3 OR JUST LEAVE IT AS 1 LIKE THIS QUESTION?
qa is 8 hours 10 minutes. Fairly simple question EXCEPT. Volume pie r^2h = 980 and I divided this by PIE which is roughly 3. BUt solution simply splits 980 in half for the answer.
HOW DO I KNOW WHEN TO CONVERT PIE TO 3 OR JUST LEAVE IT AS 1 LIKE THIS QUESTION?
Appetite for 700 and I scraped my plate!
