On average, a dose of penicillin will be broken down in the blood so that one hour after injection only 60% will remain active. suppose a patient is given an injection of 300 mg of penicillin at noon. estimate the time it takes for an initial 300 mg dose to decay so that only 10 mg remain active.

Find the value of a. the diagram is not to scale. a quadrilateral is drawn. the upper and lower sides are parallel. the interior angle in the upper left corner is labeled a degrees. the angle in the upper right corner is labeled 113 degrees. the angle in the lower right corner is labeled b degrees. the angle in the lower left corner is labeled 36 degrees. a. 36 b. 144 c. 54 d. 126

What is the definition of exponential decay?

Which statement best explains why ben uses the width hi to create the arc at j from point k