- Survival of aspergillus spores in air?

Discover Questions

For the curve given by r(t)=⟨7t,3t,1+4t2⟩
Find the curvature at t=1
k(t)=? ,? Who else falls into a deep depression when they don't understand something no matter how simple nore complex? Find the perimeter and area for a rectangle that is 30 inches long and 29 inches wide? Find the perimeter and area for a rectangle that is 92 meters long and 18 meters wide? Show that the equation 2^x=1/x has a root on [0,1]?