Find the surface area and volume of the sphere. Round your answers to the nearest whole number. C=10 pi

Np4=12np2 with clear explanation.

Nick has box brads. he uses 4 brads for the first project. nick let’s b represent the original number of brads and finds that for the second project, the number of brads he uses is 8 more than half the difference of b and 4. write an expression to represent the number of brads he uses for the second project.

Someone answer this check out the image!