<span>this is the farthest i know of pi
3.14159265359
</span>
The answer to your question is b
Page from ready workbook, it’s about rational numbers
The difference in Elevation is 280
The surface of a spherical conductor of radius a is kept at a temperature of u(φ)=300K+50K cos(φ). The temperature inside is governed by the Laplace equation. Find an expression for the temperature everywhere inside the sphere. Evaluate the temperature at the center of the sphere.
