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MA_775_DIABLO [31]
3 years ago
10

There is a 25% chance that a canal will flood during any given year. What is the experimental probability that the canal will fl

ood in at least 1 of the next 6 years?
Mathematics
1 answer:
Lena [83]3 years ago
6 0

Answer:

Probability = 0.356

Step-by-step explanation:

Probability of flooding = 25/100

= 0.25 lets call it p

So probability of not flooding = 1-0.25= 0.75. Lets call it q

So to find the probability of flooding in 1 out of 6 we use combination.

Probabilty = 6C1p^1q^5

Probabilty= 6 *0.25^1 *0.75^5

Probability = 0.356

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jeka57 [31]

The Answer

LCD = 12

Equivalent Fractions with the LCD

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Solution:

Rewriting input as fractions if necessary:

2/3, 3/4, 1/2

For the denominators (3, 4, 2) the least common multiple (LCM) is 12.

LCM(3, 4, 2)

Therefore, the least common denominator (LCD) is 12.

Calculations to rewrite the original inputs as equivalent fractions with the LCD:

2/3 = 2/3 × 4/4 = 8/12

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Answer:

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2 years ago
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dolphi86 [110]

Answer:

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