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Marina CMI [18]
2 years ago
5

Heather has a coin that has a 60\%60%60, percent chance of showing heads each time it is flipped. She is going to flip the coin

555 times. Let XXX represent the number of heads she gets. What is the probability that she gets exactly 333 heads? You may round your answer to the nearest hundredth.
Mathematics
2 answers:
Elza [17]2 years ago
7 0

Answer:

(5/3) (0.60)^3(0.40)^2

Step-by-step explanation:

Gnom [1K]2 years ago
7 0

Answer: 0.3456

Step-by-step explanation:

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Pls help me, I dont get the question. Polynomials
AnnZ [28]

The given polyn. is not in std. form. To answer this question, we need to perform the indicated operations (mult., addn., subtrn.) first and then arrange the terms of this poly in descending order by powers of x:

P(x) = x(160 - x) - (100x + 500)

When this work has been done, we get P(x) = 160x - x^2 - 100x - 500, or

P(x) = -x^2 + 60x - 500

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6 0
2 years ago
Como se calcula la medida de la sircunferencia si conocen la medida del diámetro
anygoal [31]
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Explicación.

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Para una circunferencia el perímetro se encuentra multiplicando el diámetro y el número π (pi), como se muestra a continuación:

P = π*D

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4 0
2 years ago
Is p = -1 a solution to the equation 6(p – 4) = -30p?
jenyasd209 [6]
To know if p = -1 is a possible solution to <span>6(p – 4) = -30p, plug in -1 for p and see if the equation is true.

</span><span>6(p – 4) = -30p
</span><span>6(-1 – 4) = -30(-1)

</span>6(-1 – 4) = -30(-1)<span>
Solve the parentheses.
-1 - 4 = -5

</span>6(-5) = -30(-1)
Multiply.
6 • -5 = -30
-30 • -1 = 30

-30 = 30
This is not true, so p = -1 is NOT a possible solution for the <span>equation 6(p – 4) = -30p.

Hope this helps!</span>
6 0
3 years ago
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