Write as a ratio - 12 cartoons out of 34 videos

Ineed with number 17 i don’t get it at alll

Brainlest answer can you find the area and circumference of a circle given the radius or diameter? if its yes or no explain why

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