A community for students.
Here's the question you clicked on:
← 55 members online
 0 viewing
anonymous
 3 years ago
please help!!!!!! im so confused
a watermelon is assumed to be spherical in shape while it is still growing. Its mass, Mkg, and radius, rcm, are related by the formula M=kr^3, where k is a constant. It is also assumed that the radius is increasing at a constant rate of 0.1 centimeters per day. On a particular day the radius is 10cm and the mass is 3.2kg. Find the value of k and the rate at which the mass is increasing on this day.
anonymous
 3 years ago
please help!!!!!! im so confused a watermelon is assumed to be spherical in shape while it is still growing. Its mass, Mkg, and radius, rcm, are related by the formula M=kr^3, where k is a constant. It is also assumed that the radius is increasing at a constant rate of 0.1 centimeters per day. On a particular day the radius is 10cm and the mass is 3.2kg. Find the value of k and the rate at which the mass is increasing on this day.

This Question is Open
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.