The temperature varies indirectly as the distance from the city. The temperature equals 5°C when the distance from the city is 50 miles. What is the temperature when the distance is 20 miles from the city?

What are the vertical asymptotes of the function f(x) =5x+5/x2 + x-2

Find the value of x that will make l ll m

Gravel is being dumped from a conveyor belt at a rate of 25 ft3/min, and its coarseness is such that it forms a pile in the shape of a cone whose base diameter and height are always equal. how fast is the height of the pile increasing when the pile is 14 ft high? (round your answer to two decimal places.) ft/min