The area of europe is approximately 9.94 × 106 square kilometers. its population is approximately 7.31 × 108 people. what is the approximate population density (people per square kilometer) of europe? write your answer in standard form. if necessary, round your answer to the nearest hundredth.

what is the original number? you forgot to add it.

first, we define the variables:

x: number of years after 1950

f (x): amount of vinyl sold.

then, with the variables defined, we have:

68594 vinyl records were sold in 1958 > f (8) = 68594

91299 vinyl records were sold in 1961 > f (11) = 91299

38720 vinyl records were sold in 1952 > f (2) = 38720

161743 vinyl records were sold in 1967 > f (17) = 161743

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step-by-step explanation: