the graph shows the percentage of us homes with electricity. between 1910 and 1930, what was the approximate…

the graph shows the percentage of us homes with electricity. between 1910 and 1930, what was the approximate increase in us homes with electricity? 30% 40% 55% 75% all homes urban homes 1910 1920 1930

the graph shows the percentage of us homes with electricity. between 1910 and 1930, what was the approximate increase in us homes with electricity? 30% 40% 55% 75% all homes urban homes 1910 1920 1930

Answer

Explanation:

Step1: Identificar el porcentaje en 1910

En 1910, el porcentaje de casas estadounidenses con electricidad (todas las casas) es aproximadamente 10%.

Step2: Identificar el porcentaje en 1930

En 1930, el porcentaje de casas estadounidenses con electricidad (todas las casas) es aproximadamente 60%.

Step3: Calcular el aumento

Restamos el porcentaje de 1910 al de 1930: $60 - 10=50%$. El valor más cercano entre las opciones es 55%.

Answer:

55%