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Archy [21]
3 years ago
9

Suppose you toss a coin 100 times and get 71 heads and 29 tails. Based on these​ results, what is the probability that the next

flip results in a head​?
Mathematics
1 answer:
murzikaleks [220]3 years ago
4 0

Answer:

0.71

Step-by-step explanation:

When a coin is tossed 100 times, it yields heads 71 times and tails 29 times.

So the probability of heads = Number of heads/Total number of tosses

= \[\frac{71}{100}\]

= \[0.71\]

Similarly, probability of tails = Number of tails/Total number of tosses

= \[\frac{29}{100}\]

= \[0.29\]

So the probability that the next flip results in a head = Probability of heads in the toss = 0.71

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Answer:

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Explanation:

You are given:

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You need to set a system of equation: let's call

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r = quantity of rice

The equation for the total fat will be: the quantity of fat in the serving of shrimps plus the quantity of fat in the serving of rice must be equal to 6g

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the quantity of iron in the serving of shrimps plus the quantity of iron in the serving of rice must be equal to 10g

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In order to solve the system, solve for s in equation (1):

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Substitute the value of r in equation (3):

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