use the table below to calculate the population of kansas. round your answer to the nearest person.\n| state…
use the table below to calculate the population of kansas. round your answer to the nearest person.\n| state | area (mi²) | population density (people/mi²) |\n| ---- | ---- | ---- |\n| nebraska | 77,347.81 | 25.36 |\n| kansas | 82,278.36 | 35.71 |\n| new hampshire | 9,349.16 | 147.34 |\n| west virginia | 24,230.04 | 74.03 |
Answer
Explanation:
Step1: Recall population - density formula
Population = Population density×Area
Step2: Identify values for Kansas
Area of Kansas $A = 82278.36$ square - miles, population density $d=35.71$ people per square - mile.
Step3: Calculate population of Kansas
$P=d\times A=35.71\times82278.36$ $P = 35.71\times82278.36=35.71\times(82278 + 0.36)=35.71\times82278+35.71\times0.36$ $35.71\times82278=(35 + 0.71)\times82278=35\times82278+0.71\times82278$ $35\times82278 = 2879730$, $0.71\times82278=58417.38$ $35.71\times82278=2879730+58417.38 = 2938147.38$ $35.71\times0.36=(35 + 0.71)\times0.36=35\times0.36+0.71\times0.36$ $35\times0.36 = 12.6$, $0.71\times0.36 = 0.2556$ $35.71\times0.36=12.6+0.2556 = 12.8556$ $P=2938147.38+12.8556=2938160.2356\approx2938160$
Answer:
2938160