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Katyanochek1 [597]
3 years ago
15

20 POINTS!The chromatic number of any tree graph should be​

Mathematics
2 answers:
Irina18 [472]3 years ago
7 0

Answer:

Please look at the image.

Step-by-step explanation:

atroni [7]3 years ago
6 0

Answer:

2

Trust me i know

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Ariel takes 3 pages of notes during each hour of class. In all, how many hours will Ariel
7nadin3 [17]

Answer:

12 hours

Step-by-step explanation:

36 divide that by 12 and she has 12 hours to write on 36 pages

7 0
3 years ago
Jayden started a very strict diet requires him to eat a maximum of 2000 calories Per day from a combination of protein (p) fa
Marysya12 [62]

Step-by-step explanation:

him to eat a maximum of 2000 calories Per day from a combination of protein (p) fat (f)And carbohydrates. No more than half of his calories can come from his carbohydrates

4 0
3 years ago
Read 2 more answers
José vende dos bicicletas, cada una a 198 soles. Si en una ganó el 10% y en la otra perdió el 10%. ¿Cuanto ganó o perdió pir la
Arte-miy333 [17]

Answer:

I win 10% = 217.8

I lost 10% = 178.2

217.8 + 178.2 = 396

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396 = 396

I neither gain nor lose anything: V

Step-by-step explanation:

3 0
3 years ago
C2d3 has a solubility product constant of 9.14×10−9. what is the molar solubility of c2d3?
UkoKoshka [18]
The correct answer for the question that is being presented above is this one:

We need to express the ksp expression of C2D3
<span>C2D3
= (2x)2(3x)3
= 108x5 </span>

<span>Then set that equation equal to your solubility constant </span>

<span>9.14x10-9 = 108x5 </span>
<span>x = 9.67x10-3 
</span>
<span>So the molar solubility is 9.67x10-3</span>
4 0
4 years ago
Whats the answer to 15 3/4 ÷ 1 3/4 step by step
azamat

Answer:

9

Step-by-step explanation:

(15×4+3)/4 ÷(4×1+3)/4= 63/4 ÷ 7/4= 9

6 0
3 years ago
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