A 33 gram sample of a substance that's
used for drug research has a k-value of 0.1124.
Enter the correct answer.
IN= Noekt
DONE
No - initial mass (at time t = 0)
2
N = mass at time t
k - a positive constant that depends on
the substance itself and on the units
used to measure time
t-time, in days

2/3

step-by-step explanation:

all three statements are true

step-by-step explanation:

a shipping fee of 5% is charged online with every item purchased online

first let's just take each option and calculate them based on this, to see if the answers matched

keith buys a 40 dollar book

40 x 0.05 = 2

therefore there will be a two dollar fee on keith's book

40 + 2 =42

the first statement is true

a chair costs $80

80 x 0.05 = 4

80 + 4 = 84

the second statement is true

george buys a 20 dollar calculator

20 x 0.05 = 1

20 + 1 = 21

the third statements are true

all three statements are true

17,000 is the correct answer.