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xenn [34]
2 years ago
12

I dont know…………………..

Mathematics
1 answer:
Marysya12 [62]2 years ago
5 0

Answer:

-3\sqrt{3}

Step-by-step explanation:

-4\sqrt{12}+\sqrt{75}

-4\sqrt{4*3}+\sqrt{25*3}

-4\sqrt{4}\sqrt{3}+\sqrt{25}\sqrt{3}

-4(2)\sqrt{3}+5\sqrt{3}

-8\sqrt{3}+5\sqrt{3}

-3\sqrt{3}

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elena55 [62]

Answer:

where is full question

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7 0
3 years ago
5y-x<br> y=7 x=<br> huryyyyyyyyyy
prisoha [69]
29 is the final answer.
3 0
3 years ago
PLEASE HELP!!!! PRQ = ?
zhannawk [14.2K]
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I think! I hope this helps!
7 0
3 years ago
Given the following probability distribution, what is the expected value of the random variable X? X P(X) 100 .10 150 .20 200 .3
Mekhanik [1.2K]

Answer:

d) 205

Step-by-step explanation:

<u><em>Step(i):-</em></u>

x             :   100      150      200      250      300

p(X=x)    :   0.10     0.20    0.30     0.30      0.10

<u>Step(ii):-</u>

Let 'X' be the discrete random variable

Expected value of the random variable

   E(X) = ∑ x P(X=x)

           =  100 X 0.10 + 150 X 0.20 + 200 X 0.30 +250 X 0.30 + 300 X 0.10

          =   205

<u>Final answer:</u>-

The expected value     E(X) = 205

5 0
4 years ago
Michael drinks 355 milliliters of orange juice and puts 6 centiliters of syrup on his pancakes for breakfast. How many millilite
bearhunter [10]
He would consume 415 milliliters of liquid.
<span>
6 </span><span>centiliters = 60</span> <span>milliliters
355 + 60 = 415

Hope this help!! :)
</span>
7 0
3 years ago
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