Could you do me a favour though...I asked a question earlier and no one answered it. If ya could out of the kindness of your heart just take a look at it, it would be greatly appreciated. Don't spend too much time on it though, I already figured out the answer since I had four hours to think on it (ahem). If you put at last a little effort into it though, you'll get even more points, and I'll give you the branliest answer. Just, think about it...

answer:

I’m so sorry no one saw your question. I am in the same predicament myself right now trying to finish a school assignment. I hope the question wasn’t too hard and sorry again for the loss of help.

answer: a.   one is a factor of every whole number since every number is divisible by itself.

step-by-step explanation:

the original amount doesn't ''re just looking for the time it takes for 1/2 of the substance to we have

(1/2) =)     take the ln   of both sides

ln (1/2)   = )   and we can write

ln(1/2) = ) lne     and lne   = 1     so we have

ln(1/2) = -.1092t     divide both sides by -.1092

t = ln(1/2)/-.1092 = about 6.347 days = about 6.3 days (rounded)