Performance Task: Applying Probability Concepts student guide edge

The parabola y = x² - 4 opens: a.) up b.) down c.) right d.) left

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

James was playing a game with his friends. he won 35 points. then he lost 15, lost 40 and won 55. how did he come out