the drug concentration in the bloodstream after injection is given approximately by C(t)=10e^-0.2t where C(t) is measured in grams per liter. what is the rate of change of concentration after 2 hours?​

Planning for the possibility that your home might get struck by lighting and catch on fire is part of a plan

Which statement justifies why angle ebc measures 90?

Ialready asked this but i never got an answer. will give a high rating and perhaps brainliest. choose the linear inequality that describes the graph. the gray area represents the shaded region. y ≤ –4x – 2 y > –4x – 2 y ≥ –4x – 2 y < 4x – 2