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Viefleur [7K]
3 years ago
5

Three unbiased coins are tosses simultaneously. X represents the number of tails obtained. Calculate the probability of each of

the elements of X
Mathematics
1 answer:
blsea [12.9K]3 years ago
8 0
The probability is

7/8


good luck
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C is the correct answer


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Snezhnost [94]

The system of equations have no solution.

Explanation:

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To find the two numbers, let us solve the equations using substitution method.

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Let us substitute the value of r in 4r+\frac{1}{2}s=12, we get,

$\begin{aligned} 4\left(4-\frac{1}{8} s\right)+\frac{1}{2} s &=12 \\ 16-\frac{1}{2} s+\frac{1}{2} s &=12 \\ 16 &=12 \end{aligned}$

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This means that the system has no solution.

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Step-by-step explanation:

I'm sorry if you get it wrong

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