The graph shows the amount of a medicine m, in milligrams, remaining in a patient's body h hours after receiving an injection. The amount of the medicine
decreases exponentially. Use to answer questions 9 and 10.
*(0,270)
250
200
m (mg of drug in body)
150
100
(1.5,80)
50
To
2
0.5
1.5 2 2.5
h (hours since injection)
9. By what factor did the medicine decrease in the first half hour? *

55/i dont know i do it for the points

step-by-step explanation:

lol

step-by-step explanation:

the answer for this question is : 360°

step-by-step explanation:

we have been given a triangle   we need to tell which one of these is a triangle below to map onto itself.

360° rotation is the complete rotation which eventually leads to the same figure which is given.

the correct will be, that is 360° that will cause the triangle below to map onto itself.

a = 3.14

b = 18

c = 18/5 or 3.6 or 3 3/5

step-by-step explanation: