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wlad13 [49]
2 years ago
15

9) WILL MARK BRAINLIEST + 10 POINTS. Please help with question. :)

Mathematics
2 answers:
Masja [62]2 years ago
6 0
Answer is A.
√6 + √2
-----------
    4
Alex_Xolod [135]2 years ago
4 0
The answer is A.
sin(105)=0.96592
Answer A=0.96492

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viktelen [127]

Answer:

4 . 4√4 is equal to this expression (256•64)^1/4 .

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Liz Williams claims to have psychic abilities and predict the future. Anderson Cooper, a CNN personality plans to test her in hi
Katena32 [7]

Answer:

b. Because the probability of being 15 or more correct is 0.0207, it is likely that she is just guessing at the questions.

Step-by-step explanation:

-This is a binomial probability distribution with p=0.5, n=20 and x=15.

The function is expressed as:

P(X=x)={n\choose x}p^x(1-p)^{n-x}

We calculate the probability of guessing 15 or more correctly:

P(X\geq 15)=1-P(X

The probability of passing, guessing 15+ correctly, is 0.0207. This probability is very low and it is  it is likely that she is just guessing at the questions

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3 years ago
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liq [111]

Answer:

1, 2, 3, 4

Step-by-step explanation:

  1. 4 1/3·1 = 4 1/3 Good
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  3. 6 2/3·1/2 = (6 2/3)/2 = 3 1/3 Good
  4. 4 1/2·2 1/6 = 9/2·13/6 = 27/6·13/6 = 9 3/4 Good
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8 0
1 year ago
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Help with the pic down below
yulyashka [42]
You multiply it to find the answer
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2 years ago
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Which expression is equivalent to 5 (2 + 7)?
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The answer wold be 5(2)+5(7)
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2 years ago
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