Gravel is being dumped from a conveyor belt at a rate of 35 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 15 ft high
1 answer:
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Answer:
The fraction will decrease
Step-by-step explanation:
Let
x/y ----> the fraction
we know that
100%-50^=50%=50/100=0.50
100%-25%=75%=75/100=0.75
substitute
therefore
The percent that the fraction will decrease is equal to