When a certain drug is administered to a patient, the number of milligrams remaining in the patient's bloodstream after t hours is D(t) = 60e^-0.15t
a. How many milligrams of the drug is administered to the patient initially?
b. How many milligrams of the drug remain in the patient in the patient's
bloodstream after 3 hours?
c. Draw a graph of D(t)? (graphing paper)

3

step-by-step explanation:

in standard form:

a= dictionaries

b= maps

you have to buy 3 dictionaries, so put a 3 next to the a (dictionaries) so that you can multiply them by each other.

a3+b= 60 (the amount of money you have)

we already know the cost of a=15 so replace a with $15

($15 x 3)+b=60

multiply 15 and 3 to get $45 and replace it with $45

45+b=60

and then replace b with 15 to get the total:

45+15=60

that means you have $15 left after buying 3 dictionaries.

15 divided by the cost of a map ($5) equals 3.

so you can buy 3 maps.

sorry if it was confusing!

i can answer this if i have the answer choices

most likely linear (proportionate)

step-by-step explanation:

as time increases heart rate increases