The 1989 population of Mexico was estimated at 87,000,000. The annual growth rate is 2.4%. When will the population reach 100,000,000 (to the nearest year)?

6years

Step-by-step explanation:

In 1988, the population of Mexico was 87,000,000. If the annual growth rate is 2.4% then annual population increase is expressed as;

2.4% of 87,000,000

= 2.4/100×87,000,000

= 2.4×870,000

= 2,088,000populations

In order to know when the population will reach 100,000,000, first we will find the population margin

Populating margin = 100,000,000 - 87,000,000

= 13,000,000

Since the population increases yearly by 2,088,000, this means the population will reach 100,000,000 after (13,000,000/2,088,000) years i.e 6.22years

The population will reach 100,000,000 after 6.22years.

The population will reach 100,000,000 after 6years (to the nearest year)

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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