A community for students.
Here's the question you clicked on:
← 55 members online
 0 viewing
anonymous
 4 years ago
A small planet has a spherical shape, its radius is 20 km, it is covered with ice whose thickness is 1/4 km (250 m). use differentials to approximate the volume of the ice.
Please show a detailed solution, @Calculus1
anonymous
 4 years ago
A small planet has a spherical shape, its radius is 20 km, it is covered with ice whose thickness is 1/4 km (250 m). use differentials to approximate the volume of the ice. Please show a detailed solution, @Calculus1

This Question is Closed

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0Dy=F'( x)(Dx) \[F'(x)=4\pi r^2\] Dx=1/4 \[Dy=4*\pi*20^2*.25>1256km\] That's the volume of the Ice

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0You have to take the derivative of the volume
Ask your own question
Sign UpFind more explanations on OpenStudy
Your question is ready. Sign up for free to start getting answers.
spraguer
(Moderator)
5
→ View Detailed Profile
is replying to Can someone tell me what button the professor is hitting...
23
 Teamwork 19 Teammate
 Problem Solving 19 Hero
 Engagement 19 Mad Hatter
 You have blocked this person.
 ✔ You're a fan Checking fan status...
Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.