Answer to Question #188772 in Analytic Geometry for Kayla

Question #188772

Peter bought a new graduated cylinder for his chemistry class. It holds 490 mL of liquid. If the cylinder has a radius of 3.5 cm, then how tall is the cylinder?


1
Expert's answer
2021-05-07T11:42:14-0400

r=3.5cm,r=3.5cm,


Volume of cylinder=490ml=490cm3=490ml=490cm^3


πr2h=490\Rightarrow \pi r^2h=490


h=490(3.5)2×3.14=12.73cm\Rightarrow h=\dfrac{490}{(3.5)^2\times 3.14}=12.73cm


Hence The cylinder must be 12.73 cm tall to hold 490 ml of liquid.


Need a fast expert's response?

Submit order

and get a quick answer at the best price

for any assignment or question with DETAILED EXPLANATIONS!

Comments

No comments. Be the first!

Leave a comment