Dele

1. Cost Benefit Model Environmental scientists often use cost-benefit models to estimate the cost of removing a pollutant from the environment as a function of the percentage of pollutant removed. Suppose a cost benefit function for the cost C (in million...

The maximum velocity of a roller coaster depends on the vertical drop from the top of the highest hill to the bottom of that hill. The formula:V(h)=sqrt(h-2) , gives the relationship between maximum velocity, V(h) in feet per second, and height, h in feet...

Solve inequality and put solution set in interval notation. z^2+2z+6>0

a piece of copper of mass 250gram at a temperature of 900 degree Celsius is quickly transformed to a vessel of negligible thermal capable containing 200 gram of water at 20degree Celsius.if the final temperature is 100degree celsius.what mass of water wil...

Sorry that post was a double from last night. It wasn't posted after you answered. Thank you by the way!