Adoctor gives you 15 mg of sodium pentothal, a truth serum. it is ultra-short-acting, about 60% of the serum dissipates every minute. calculate the amount of serum left in your bloodstream after 3 minutes.

Anyone know? will mark brainliest if you're correct!

Is it greater than or less than7*3_9*2

Ms.ortiz sells tomatoes wholesale. the function p(x)=-80x^2+320x-10, graphed below, indicates how much profit she makes on a load of tomatoes if she makes on a load of tomatoes if she sells them for 4-x dollars per kilogram. what should ms.ortiz charge per kilogram of tomatoes to make on a load of tomatoes?