(100 points) Pls help (dont put random stuff or i will report or dont put any random links or i will report) pls do all of them pls also there’s two pages

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

Need 50 will mark brainliest answer. find the lengths of all the sides and the measures of the angles.

Asequence is defined recursively using the formula f(n + 1) =f(n) - 5. which sequence could be