claaay1
29.12.2019 •
Mathematics
22
steps to control the power of corporations were taken by:
chose the correct answers.
1. the government
2. labor unions
3. president roosevelt
4. monopolies
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Ответ:
1. The government
Step-by-step explanation:
Ответ:
Step-by-step explanation:
1.Collective-bargaining - Negotiations between labors and employers2.Monopoly -Control over a product3.Gompers- American Federation of labor4.Rockefeller - Monopoly of oil industry5.Stevens- Knights of labor6.Whitney- Standardized parts7.Urbanization- Moving to the city8.Carnegie- Dominated steel industry9.Field - Trans Atlantic able10.Drake- Drilled the first oil well
All of these terms are important to the 2nd Industrial Revolution in the United States from 1865 to 1914. The technological innovations sparked industry and created a lot of wealth during the period. The other terms are causes and effects of the period such as urbanization being an effect of factories being put into place. Unions were also an effect of the working conditions in factories.
Ответ:
69 estudiantes.
Step-by-step explanation:
Sabemos que el número total de estudiantes en primer grado es 184.
También sabemos que la relación entre los que usan anteojos y los que no es 3/5.
Esta relación es igual al cociente entre el número de estudiantes que usan anteojos y el número de estudiantes que no usan anteojos.
Si definimos las variables:
A = número de estudiantes que usa anteojos
B = número de estudiantes que no usa anteojos.
Tenemos la relación:
A/B = 3/5
podemos reescribir como:
A = (3/5)*B
Y también sabemos que el número total de estudiantes es 184, entonces tendríamos que:
A + B = 184.
Podemos aislar B en esta segunda ecuación para luego reemplazarlo en la primera.
Aislando B obtenemos:
B = 184 - A
Si reemplazamos esto en la otra ecuación obtenemos:
A = (3/5)*B
A = (3/5)*(184 - A)
Ahora podemos resolver esto para A.
A = (3/5)*184 - (3/5)*A
A + (3/5)*A = (3/5)*184
A*(1 + 3/5) = (3/5)*184
A*(5/5 + 3/5) = (3/5)*184
A*(8/5) = (3/5)*184
A = (5/8)*(3/5)*184
A = 69
Podemos concluir que 69 estudiantes usan anteojos.