someone log in my account and post really mean stuff with my points pls my username is funerai with a capital i instead of funeral with a lowercase l and the password is 5926000532

Suppose a laboratory has a 30 g sample of polonium-210. the half-life of polonium-210 is about 138 days how many half-lives of polonium-210 occur in 1104 days? how much polonium is in the sample 1104 days later? 9; 0.06 g 8; 0.12 g 8; 2,070 g