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Darina [25.2K]
4 years ago
14

2 please answer this question

Mathematics
2 answers:
Fittoniya [83]4 years ago
4 0
B. End of the reconstruction. 
iren [92.7K]4 years ago
3 0
End of Reconstruction, lot of it is him winning by one electoral vote.
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A simple die is thrown 100 times and the number five appears 14 times. Find the experimental probability of throwing a five, giv
mario62 [17]

Answer:

The experimental probability of throwing a five is 0.087.

Step-by-step explanation:

Given:

Number of trials (n) = 100

Number of times 5 appears (x) = 14

Let the event of occurrence of 5 be success and the probability represented by 'p'. So, all the other numbers occurrence is failure and its probability is represented as 'q'.

Probability of success is given as:

p=\frac{Number\ of\ favorable\ events}{Total\ number\ of\ outcomes}

Favorable event is occurrence of 5. So, its number is 1 as there is only one 5 in the die. Total outcomes are 6 as there are six numbers. So,

p=\frac{1}{6}

Now, probability of failure is given by the formula:

q=1-p=1-\frac{1}{6}=\frac{5}{6}

Now in order to find the experimental probability of 14 successes out of 100 trials, we apply Bernoulli's theorem which is given as:

P(x) = ^nC_xp^xq^{n-x}

Plug in all the given values and find the probability of 14 successes. This gives,

P(x=14)=^{100}C_{14}(\frac{1}{6})^{14}(\frac{5}{6})^{100-14}\\\\P(x=14)=0.087

Therefore, the experimental probability of throwing a five is 0.087.

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3 years ago
Graph the function.<br> h(x) = -4(x– 3) (x - 1)
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Here is the graphed equation :)

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What number multiplied by itself four times equals 10000
mixas84 [53]
10 because there is 4 zero's behind the one. Hopes this helps!! :)
8 0
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HELP PLS HERE IS IT NEED IT
Zielflug [23.3K]

Step-by-step explanation:

Total students = 35

Probability that a student earns A B or C = 5 + 10 + 15 = 30

35/30 = 7/6

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How to solve 3x+7+2=33
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3x+7+2=33 \\ 3x+9=33 \\ 3x=24 \\ x= \frac{24}{3} \\ \boxed{x=8}
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