Suppose the half-life of a drug in the bloodstream is 9 hours. To the nearest milligram, how much of the drug is left in the bloodstream 20 hours after a 260 milligram dose? 56 milligrams 32 milligrams 190 milligrams 117 milligrams

Argumen dari \( 1-i \sqrt{3} \) adalah...

What is the magnitude of a vector with a horizontal component of 5 and a vertical component of \( 12 ? \)

What is the direction of a vector with a horizontal component of 2 and a vertical component of -4 ?

Select your answer What is the direction of a vector with a horizontal component of -2 and a vertical component of -4 ? \( -63^{\circ} \) \( -117^{\circ} \) 0.

Determine the implied domain of the following function. Express your answer in interval notation. \[ f(x)=\sqrt{x}-9 \] Answer