Carl has three length of Cable5/6 yard long 1/4 yard long and 2/3 yard long If he uses 1 yard of Cable How much cable is left

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 could explain what happened when the time was equal to 120 minutes

If f(x) = x+8 and g(x) = 4x- 3, find (f+g)(x)