WolJanebonnahbet
WolJanebonnahbet WolJanebonnahbet
  • 02-08-2016
  • Mathematics
contestada

a regulation softball has a circumference of 12 inches. what is the volume of the softball?

Respuesta :

apologiabiology
apologiabiology apologiabiology
  • 02-08-2016
V=(4/3)pir^2

c=2pir
12=2pir
divide 2
6=pir
divide by pi
6/pi=r

sub for r
V=(4/3)pi(6/pi)^2
V=(4/3)pi(36/(pi^2))
V=(4/3)(36/pi)
V=144/(3pi)
V=48/pi
aprox pi=3.141592
V=15.2788777155

V=15.28 in^3
Answer Link

Otras preguntas

What kinds of scientific investigation involve observation
Science has given humans many amazing devices and useful bits of knowledge. We know so much about our bodies and how to stay healthy, for example. We also know
7m − 5 − 13m = 25 what is m and explenation please :)
"Gina wrote the following paragraph to prove that the segment joining the midpoints of two sides of a triangle is parallel to the third side. Given: ∆ABC Prov
In a couple of sentences, describe the cognitive effects secondhand smoke can have upon children.
n= t/t. if n = 8.00 and t = 2.30 days, what is the value of t with proper units
"Find the tangent ratio of angle Θ. "
increasing concentration of substances in a chemical reaction will Select one: a. increase reaction rate due to increased number of collision between particles.
A basket contains four apples three peaches and four pears . you randamoly eat three pieces of fruit . the first one you want is a apple second two you eat a
Which of the following behaviors preceded the Salem Witch Trials?