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Social Studies, 23.06.2019 16:30, michaelgold1
Which statement is correct? the speed of the light ray is the same in air and medium a. the speed of the light ray is the same in air and medium b. medium a and medium b have different densities because light refracts at different angles. medium a and medium b have the same density because the light ray strikes both at the same angle.
Answers: 3
Social Studies, 23.06.2019 19:00, princessbreanna0
In there is a positive correlation between number of years of education an the amount of company pension contributions, which of the following professions would you expect to have the best company pension contributions? a. police officers, associates degree b. accountant, bachelors degree c. lawyers, masters degree d. pharmacist, doctorate degree
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Social Studies, 23.06.2019 19:00, athenasartin1
Which was a problem for american industry in the late 1700s to early 1800s? a. national trade unions b. a shortage of laborers c. child laborers
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History, 21.11.2019 14:31