Guys thanks for helping me on my last questions really appreciate it can you guys help me with this one?

What fraction of one year is 8 months

Select the quadratic that has root x = 8 and x = -5

The dolphins at the webster are fed 1/2 of a bucket of fish each day the sea otters are fed 1/2 as much fish as the dolphins how many buckets of fish are the sea fed each day? simplify you answer and write it as a proper fraction or as a whole or mixed number