Can you predict a title for the article?

Advanced Placement (AP)

2 answers:

stealth61 [152]3 years ago

4 0

Answer:

Explanation:

i think it is

guajiro [1.7K]3 years ago

4 0

Answer:

Melting away: The Plight of the Polar Bears as the Arctic Ice disappears

Explanation:

edge 2020

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According to Marx, what are the strengths of the proletariat?

babymother [125]

Answer:

In the theory of Karl Marx, the term proletariat designated the class of wage workers who were engaged in industrial production and whose chief source of income was derived from the sale of their labour power.

A strength of marxism is that this theory analyses power and conflict in society. It explains why there is such an uneven distribution of power and wealth between social classes.

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3 years ago

1. Actuators apply mechanical force in the form of pressure to overcome

Mrac [35]

The answer is D torque

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Suppose you have 61.8 grams of elemental chromium. How many grams would be the isotope chromium - 50?

lilavasa [31]

Answer:

The mass of the isotope Chromium-50 would be 2.685 grams in 61.8 grams of elemental Chromium.

Explanation:

Natural chromium ( $Cr$ ) is composed of four stable isotopes: $^{50} Cr$ (4.345 % abundance), $^{52}Cr$ (83.789 % abundance), $^{53}Cr$ (9.501 % abundance) and $^{54}Cr$ (2.365 % abundance). We can obtained the total mass of the isotope Chromium-50 ( $m_{^{50}Cr}$ ), measured in grams, by multiplying the mass of elemental chromium ( $m_{Cr}$ ), measured in grams by percentage ratio ( $r$ ), dimensionless. That is: