11. [-/4 Points] DETAILS SCALCET9 3.7.018, MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER the volume V ot a growing spherical cell is V = _w, where the cardins e is measured in micrometers (1 um = in * m]. (a) Find the average rate of change of v with respect to r [in um /pm) when r changes from 5 pm to each of the following. (Round your answers to one decime plana.] () 5 to 6 umm 516 (li] = to 5 umm Cim) 5 10 5.1 um (b] Find the Instantaneous rate of change of v with respect to r (in pw jum) when r - 3 pur, (Round your answer to grie decimal place.] V (5] = Need Help? LACK YOTL TEACHER RETAIL C 732 PM Search