erionrichard3 erionrichard3
  • 04-05-2018
  • Mathematics
contestada

Find the approximate surface-area-to-volume ratio of the Moon. The radius of the Moon is 1,080 miles. A. 0.0009 B. 0.0028 C. 360 D. 3,240

Respuesta :

calculista
calculista calculista
  • 13-05-2018
we know that
surface area of a sphere=4*pi*r²

volume of a sphere=(4/3)*pi*r³

the ratio surface area to volume
=4*pi*r²/[(4/3)*pi*r³]-----> 3/r----> 3/1080-----> 0.0028

the answer is
the option B. 0.0028 
Answer Link

Otras preguntas

-4(-11+4n)-3(-2n+9) simplify to create an equivalent expression chose 1 answer -10n-35, -18n+17, -10n-17, or -10n+17
Brain drain is not a bane for a developing countrylike India nerire a debate in 150-200 wordseitherfor os against the motion​
NEED MATH HELP NOW. Need help find the vertex and y intercept. Please show work.
A reaction of 41.9 g of Na and 30.3 g of Br2 yields 36.4 g of NaBr . What is the percent yield? 2Na(s)+Br2(g)⟶2NaBr(s)
Hey, guys, I need help please give an answer and a good explanation thank you. 0.75-0.25+1/2=
Which claim does Paragraph 3 of the article best support? The destruction of sequoias for lumber is a serious and widespread problem. People must plant sequoias
which best describes how scientists found the human gene that makes insulin
The resulting fraction must be reduced to its simplest form in order to achieve the right answer. Thank you in advance. :0 ) 7 1/5 - 6 2/5 = ?
What's the median of 42, 43, 42, 37, 41, 44, 45​
Help ima mark BRAINLIST