I need hero for my exam.

Which function is odd check all that apply a. y=sin x b. y=csc x c. y=cot x d. y=sec x

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

The ratio of the measures of the three angles in a triangle is 2: 9: 4. find the measures of the angels