3 years ago

Which two statements are true about a system?

SAT

2 answers:

Alex3 years ago

8 0

The 1st is correct and the 2nd is also correct as it should obey the Law of Conservation of mass.

ICE Princess25 [194]3 years ago

5 0

The answer is A because a system is actually made up of different parts working together as one unit. A phone is an example of a system because it is made up of parts that work together such as the processer and graphics card.

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9/35

Explanation:

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3 years ago

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2 years ago

Express $8\sqrt{18}$ in the form $a\sqrt b$, where $a$ and $b$ are integers and $b$ is as small as possible.

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2 years ago

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The size of the sample needed = 67.65

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Given that :

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At ∝ = 0.10

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Since the proportion of people that supported him/her is not given, we assumed p = 0.50

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2 years ago

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