Which two observations can be made in relation to population growth over centuries? the solution of 3tan2x ? 1 = 0 if x is in the first quadrant is °. the solution of 3tan2x ? 1 = 0 if x is in the second quadrant is °.

3rd box is the answer

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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step-by-step explanation:

a

step-by-step explanation:

u take $30 minus $24. the answer/original($30)

b. 153 students do not participate in sports and seventy-five 12th graders were surveyed