The quantity of gasoline (in tens of thousands of gallons) sold at a gas station during a day has the density function

for a suitable constant c (which you should be able to identify). Calculate the probability that the daily sales of gasoline at this gas station are (i) at most 4000 gallons;
(ii) between 7000 and 12 500 gallons.

Transcribed Image Text:

f(x)= cx C, 0