Answer:
18.05 g
Step-by-step explanation:
The multiplier of the initial quantity is ...
(1/2)^(t/1690)
so, for t=250, this becomes ...
(1/2)^(250/1690) ≈ 0.902545
Then the quantity remaining of the initial 20 g is ...
(20 g)(0.902545) ≈ 18.05 g
Its False. addition and subtraction, Multiplication and division are inverse operations.
-4(2)+2
-8+2
-6
Hope it helps
Answer:
I think right answer is integers
Answer:
C
Step-by-step explanation:
