Omg im gonna cry i need so badly : (

Autility company burns coal to generate electricity. the cost c(p), (in dollars) of removing p percent of the some stack pollutants is given by c(p)= 85000p/100-p a) find the cost to remove 30% of the pollutant b) find where the function is undefined

What is the volume of this square pyramid?

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