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

which is the slope of the line passing through the points (2, -3) and (4, 3)
our ears receive sound waves and convert this energy into neural messages that travel to your brain and are processed as sounds. This is an example of ________.
Find the roots. Answer the question below.
Which of the following expressions have a result that is greater than 5?
All of the following are benefits of recycling except (2 points) cutting energy costs. reducing landfill waste. preserving natural resources. increasing demand
how much money do a bank make daily
Identity each compound even. Pick up your clothes, please, and then vacuum and dust.
Suppose a 0.04-kg car traveling at 2.00 m/s can barely break an egg. What is the min imum speed a 0.08-kg car would need to have in order to break the egg? A.
*A 0.145 kg baseball reaches a speed of 36 m/s from rest when a bat strikes. If the average force of 500 N was applied on the ball by the bat, what is the impac
2(−1 − 5) =A)−12B)12C)14D)8