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nordsb [41]
3 years ago
14

How much of earth's surface is covered by water,including both salt and fresh water?

Mathematics
1 answer:
Crank3 years ago
7 0

Answer:

About 71% of Earth's surface is covered in water.

Step-by-step explanation:

About 97% of Earth's water is salt water.

About 3% of Earth's water is fresh water.

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Is 300 mm greater than 3 cm
rewona [7]

Answer:

Yes

Step-by-step explanation:

There are 10 mm in 1 cm.

We have 300 mm, so let's convert this to cm by using a proportion:

\frac{10mm}{1cm} =\frac{300mm}{x} , where x is the number of cm in 300 mm.

Cross-multiplying, we get: 10x = 300, so x = 30 cm.

Clearly, 30 cm > 3 cm, so yes, 300 mm is greater than 3 cm.

Hope this helps!

4 0
3 years ago
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A circular cake is cut into 8 equal pieces. What is the angle measure of each piece?
pishuonlain [190]

Answer:

45

Step-by-step explanation:

A whole circle is 360 so if you divided that by 8 you get 45

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3 years ago
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Was is a macroeconomics
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Answer:

Macroeconomics is a study that deals with the whole economy and everything pertaining to it.

Step-by-step explanation:

when we talk about Macroeconomics, we mean the whole economy. It can be related to a country's import or export, governance, how resources are accurately allocated to people in the country and the like.

4 0
3 years ago
5) Tyra went to the movies and bought a coke for $1.25, popcorn for $4.25 and peanut butter M&Ms for $3. How much did Tyra s
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Tyra spent $8.5 i think
4 0
3 years ago
Which expression is the same as 6 times 52?
Blizzard [7]

Answer:

B

Step-by-step explanation:

6 times 50 = 300

6 times 2 = 12

300 + 12 = 312

6 times 52 = 312

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3 years ago
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