Answer:
It should take somewhere between 8 to 9 minutes to decay until there are 30 grams remaining.
Answer:
Step-by-step explanation:
Since they have the same base as 2, by the rule of a^m / a^n = a^m-n.
So 2^7 / 2^3 = 2^ 7-3 = 2^4 = 16
The key lies in translating "1/10 percent." If the unknown number is n, then 0.001n = 10. Mult. both sides by 1000: n = 10000 (answer)
Answer:
COSAS
Step-by-step explanation:
en realidad hablo inglés XD
Answer:
(x-3)^2
Step-by-step explanation:
The LCD is (x-3)^2 This is becuse x-3 is on both equations.
