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BlackZzzverrR [31]
3 years ago
5

Offering 20 points and Brainliest! What's the answers to these two questions?

Mathematics
1 answer:
anzhelika [568]3 years ago
8 0

Answer:

21:A 22:D

Step-by-step explanation:

hope that helps

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1.08 divided by 2.7 whats the answer
Oxana [17]

Answer:

0.4

Step-by-step explanation:

Hope that helps!

3 0
2 years ago
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1. Name three examples of each of the types of properties of matter:
uysha [10]

Intensive properties and extensive properties are types of physical properties of matter. The terms intensive and extensive were first described by physical chemist and physicist Richard C. Tolman in 1917. Here's a look at what intensive and extensive properties are, examples of them, and how to tell them apart.


Intensive Properties

Intensive properties are bulk properties, which means they do not depend on the amount of matter that is present. Examples of intensive properties include:

Boiling point

Density

State of matter

Color

Melting point

Odor

Temperature

Refractive Index

Luster

Hardness

Ductility

Malleability

Intensive properties can be used to help identify a sample because these characteristics do not depend on the amount of sample, nor do they change according to conditions.


Extensive Properties

Extensive properties do depend on the amount of matter that is present. An extensive property is considered additive for subsystems. Examples of extensive properties include:

Volume

Mass

Size

Weight

Length

The ratio between two extensive properties is an intensive property. For example, mass and volume are extensive properties, but their ratio (density) is an intensive property of matter.

While extensive properties are great for describing a sample, they aren't very helpful identifying it because they can change according to sample size or conditions.


Way to Tell Intensive and Extensive Properties Apart

One easy way to tell whether a physical property is intensive or extensive is to take two identical samples of a substance and put them together. If this doubles the property (e.g., twice the mass, twice as long), it's an extensive property. If the property is unchanged by altering the sample size, it's an intensive property.

6 0
3 years ago
How much greater is the mass of Can A than Can B? cola cola B Con A: 20 grams Can B: 480 grams 360 grams 340 grams 240 grams 260
yarga [219]

Answer:

I would say 340 grams........

Step-by-step explanation:

340 grams

3 0
2 years ago
Find the missing value​
lubasha [3.4K]

Answer:

70.2

Step-by-step explanation:

6 0
3 years ago
25 and 65 thousands as a decimal
slava [35]
The answer would be 25.65
6 0
3 years ago
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