Twenty milligrams of drug y is injected intravenously. one hour after the injection, blood is collected and assayed for the concentration of drug y. if the concentration of drug y in this specimen was 0.4 mg/l, what is the volume of the distribution for this drug?

Determine the standard form of the equation of the line that passes through (-2,0) and (8,-5)

City l has a temperature of −3 °f. city m has a temperature of −7 °f. use the number line shown to answer the questions: number line from negative 8 to positive 8 in increments of 1 is shown. part a: write an inequality to compare the temperatures of the two cities. (3 points) part b: explain what the inequality means in relation to the positions of these numbers on the number line. (4 points) part c: use the number line to explain which city is warmer. (3 points)

Alistair has 5 half-pounds chocalate bars. it takes 1 1/2 pounds of chocalate,broken into chunks, to make a batch of cookies. how many batches can alistair mke with chocalate he has on his hand?