angelicaf8882 angelicaf8882
  • 02-02-2018
  • Chemistry
contestada

If a cylinder holds a volume of 100 cm3, and is 30 cm tall, which is the area of the bottom of the cylinder? 3.33 cm2 300 cm2 70 cm2

Respuesta :

breannahardy20ox0ibc breannahardy20ox0ibc
  • 21-01-2019

v = pi*r^2*h  

a = pi*r^2  

therefore,  

v = a*h  

100 = a*30  

a = 100/30 = 3.33 cm2

Answer Link

Otras preguntas

The simple tense is _________. something that continues to happen something that will happen something that could happen something that should happen
What is the reason human beings have dreams? Has anyone ever had a dream where they can fly with out wings?
y=|x−3|+|x+2|−|x−5|, if 3
How does Machiavelli work to achieve his secondary purpose— to inform his readers?
Pls Help... (Write in complete sentences to explain what a budget is, how to make one, and how to balance it.)
For 14a-14d,tell you which expressions require you to rename mixed numbers before you can subtract.Find each difference .write each expression and the differenc
100 POINTS PLEASE HELP ME IM REALLY BAD AT WRITING ESSAYS!! I just need someone good at writing to do an essay (roughly about two pages of looseleaf) about how
helpppppppppppppppp pleaseeeee
The formula for the hypotenuse of a right triangle with legs of length a and b is shown. What is b in terms of a and c?
How can you improve the way you are currently responding to people who are practicing different religions and upholding different value systems