The answer is 8. Hope it helps :)
Answer:
That's two half lives. 5/8 * 2 * 2 = 20/8 = 5/2 pounds7/8 * 2 * 2 = 28/8 = 7/2 pounds
Step-by-step explanation:
Brainliest plz?
Answer:
I'm not sure about the factors, but it's reflected over the x axis if they helps narrow it down
2194/10000 using prime factorisation method