During the experiment, a group allows their sample to get too hot so that some sample of the zinc chlorine compound spatters out of the dish. When they calculate the percent by mass of zinc in the compound, will the calculated percent be higher or lower?

$32,660

step-by-step explanation:

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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30 people weigh 160 pounds or more