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

Explain true or false. A meteor shower can happen when a meteor passes through the orbit of a comet
Translate 5 less than r = 7
In 1839 the British became more imperialistic in China by declaring war and forcing the Chinese to sign trade aggrements what was the effect of this action
Six different forms medicines can take
can you tell me if this is right
Need help plz thanks will mark brainest
Larry, a new lawyer at dewey, dewey, and dewey, is under pressure to maximize his billable hours. if he doesn't bill enough hours, he will receive negative perf
I know the center's (-1, 3), I just can't figure out how to get the correct radius.
A 50kg girl is playing soccer. She runs towards the ball at a speed of 7 m/s. How much kinetic energy does she have as she runs
In pea plants, white seed coat is a recessive trait and gray seed coat is a dominant trait. Which offspring have a white seed coat?