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Digiron [165]
3 years ago
11

Which best describes the elements that comprise most of earth’s crust?

Geography
2 answers:
Tcecarenko [31]3 years ago
8 0

Answer:

a chemical combination of a few elements

Explanation:

A few minerals, including sulfur and gold, are made of one element only. But most minerals are made of chemical combinations of two or more elements. Only about eight elements are especially common in Earth’s crust.

Nady [450]3 years ago
7 0
Carbon because of humus hydrogen oxygen nitrogen
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Son has to turn this in by Friday. Need to make sure his answers are correct.​
Paraphin [41]

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As far as I know, all other answers are correct.

Feel free to ask for explainations.

5 0
3 years ago
40 is 160 percent of what number?
nadya68 [22]

Answer:

25 is the answer

Explanation:

Step by step solution for calculating 40 is 160 percent of what number

We already have our first value 40 and the second value 160. Let's assume the unknown value is Y which answer we will find out.

As we have all the required values we need, Now we can put them in a simple mathematical formula as below:

STEP 140 = 160% × Y

STEP 240 =

160

100

× Y

Multiplying both sides by 100 and dividing both sides of the equation by 160 we will arrive at:

STEP 3Y = 40 ×

100

160

STEP 4Y = 40 × 100 ÷ 160

STEP 5Y = 25

Finally, we have found the value of Y which is 25 and that is our answer.

You can easily calculate 40 is 160 percent of what number by using any regular calculator, simply enter 40 × 100 ÷ 160 and you will get your answer which is 25

got this from Percent Calculator

3 0
2 years ago
3. Which arrangement of pins provided the closest match to the orbits
Vladimir [108]

Answer:

pins far apart

Explanation:

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4 0
2 years ago
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Anastasy [175]

Answer:

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Explanation:

4 0
2 years ago
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irina1246 [14]
Pienso que más de 100 países están involucrados en la producción de venta
6 0
2 years ago
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