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lukranit [14]
3 years ago
7

How is crude oil separated into different fractions?.

Mathematics
1 answer:
JulsSmile [24]3 years ago
4 0
Because they have different boiling points, the substances in crude oil can be separated using fractional distillation. 
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Please help this is due in afew hours
Pachacha [2.7K]

Answer:

We can write the equation for the first part of this problem as:

16

+

4

x

=

10

+

14

We can now solve for  

4

x

:

−

16

+

16

+

4

x

=

−

16

+

24

0

+

4

x

=

8

4

x

=

8

To find the value of  

8

x

we can multiply each side of this equation by  

2

:

2

×

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=

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×

8

8

x

=

16

Step-by-step explanation:

7 0
3 years ago
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morpeh [17]

Answer:

165

Step-by-step explanation:

5% of 150 british pounds = 7.5 British pounds

2 years = 7.5 BS per year

7.5 + 7.5

= 15 british pounds

15 british pounds + 150 british pounds =

165 british pounds

7 0
2 years ago
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Paladinen [302]

Answer:

4 lawns

explanation:

10×4=40

25+40=65

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Step-by-step explanation:

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