Situation:
Find the substance's half-life, in days.
Round your answer to the nearest tenth.
A 50 gram sample of a substance that's
used to treat thyroid disorders has a k-
value of 0.1133.
Enter the correct answer.
N = Noe^-kt
DONE
No = initial mass (at time t = 0)
Đoa
N = mass at timet
k = a positive constant that depends on
the substance itself and on the units
used to measure time
t = time, in days

if x decreases by 4 then y increases by 10

step-by-step explanation:

d

step-by-step explanation:

given

y + 3 = - 4(x - 2) ← distribute the parenthesis

y + 3 = - 4x + 8 ( subtract 3 from both sides )

y = - 4x + 5 → d

i think it's ф or x=6,-6

step-by-step explanation:

-x^2=-36

x^2=-36

ф

or

if you mean by : -(x^2)=-36

it'll be: x^2=36

x=6,x=-6

hope it'll ! have a good day!

you for asking!

too many. (jk)

31 v bucks

step-by-step explanation:

since you bought 25 on friday and 6 on tuesday, you can just add them up.

25+6=31

check your work.

31-6=25

i hope this !

-yand3r3