thahall1
thahall1 thahall1
  • 01-03-2015
  • Mathematics
contestada

The volume of a cylindrical watering can is 100cm^3.If the raduis is doubled,then how much water can the new can hold?

Respuesta :

jammyjad456 jammyjad456
  • 01-03-2015
v(volume)=pi x r²
v/pi = r²
sqrt v/pi = r
this finds the radius, you can then calculate the new volume by doubling the radius
v=pi x (2r)² = 400cm³
Answer Link

Otras preguntas

How do you do this solve 5/2y=10 for y explain
Is 3/4 less than 3/8
The ratio of pens to pencils in Carlo case is 4:5 .He has 16 pens.how many pencils does Carlos have?
A number s is subtracted from seven. When the result is divided by three, the quotient is two. What is the number?
Which modification is crucial in preparing an mRNA strand for proper translation? removal of introns and the splicing together of exons joining of ribosomal sub
What is a sentence with the word Evasively?
what is 58% as a fraction in simplest form
the shaded rectangle shown below is a scale drawing of a rectangle whose area is 288 scale feet. what is the scale factor of the drawing?
Is a baseball and cannon are dropped from the same height at the same time, which ball will hit the ground first?
During circular motion, the force that is perpendicular to the velocity and toward the center of the circle is the ... ?