h9ohannedicaldovaki h9ohannedicaldovaki
  • 23-10-2016
  • Mathematics
contestada

The radius of a spherical balloon is 1/2 foot. the radius of a second one is 3/4 foot. how do the volumes of the balloons compare?

Respuesta :

apologiabiology
apologiabiology apologiabiology
  • 25-10-2016
V=(4/3)r^3
first one
V=(4/3)(1/2)^3
V=4/24
V=1/6


V=(4/3)(3/4)^3
V=108/192
V=9/16

compare

1/6 to 9/16


16/96 compared to 54/96
well, the bigger ballon is 19/8 ft^3 bigger than smaller oe
Answer Link

Otras preguntas

Los mayores _____ cuando les cuento chistes. *
What’s 8X +15 equals 63
Can someone please answer this question please answer it correctly and please show work please help me I need it
Maria’s father is three times as old as Maria. Six years ago, father’s age was five times Maria’s age. What are their ages?
Find the area of a sector with a central angle of 130° and a diameter of 7.2 cm. Round to the nearest tenth.
What advantages does a physically fit person have over a person with a low level of physical fitness on a day-to-day basis? Explain your answer.
This is a fraction problem where you going to reduce the answer to the 7/9 * 7/9 ×3/4 =
what can reduce a machines efficiency
Help please Hdhdhdundndhd
Which of the followings is a correct interpretation of the expression-7-(-11)