Situation:
Find the substance's half-life, in days.
Round your answer to the nearest tenth.
A 33 gram sample of a substance that's
used for drug research has a k value of
0.1124.
Enter the correct answer
N - Noc KE
DONE
No - initial mass (at time (1-0)
DOO
N - mass at time
k = a positive constant that depends on
the substance itseu and on the units
used to measure time
t-time, in days

step-by-step explanation:

goog be able to you with that maybe

step-by-step explanation:

if you meant, "on the way from (3, 2) to (3, 14):

x does not change; y increases by 12.

ensure that you have copied down this problem correctly.   .

the answer is: d) o, f, and kr.

atomic radius of bromine (br) is 114 pm.

atomic radius of oxygen (o) is 73 pm.

atomic radius of fluorine (f) is 72 pm.

atomic radius of krypron (kr) is 112 pm.

the atomic radius of a chemical element is a measure of the size of its atom.

the atomic radius varies with increasing atomic number, but usually increases because of increasing of number of electrons.

the atomic radius decreases across the periods because an increasing number of protons, because greater attraction between the protons and electrons.

a)(x-2)^2+(y-1)^2=9

step-by-step explanation:

(picture explains)