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liq [111]
3 years ago
7

What is a probability ?

Mathematics
1 answer:
docker41 [41]3 years ago
3 0

Answer:

A number that measures the likelihood that the event will occur.

Step-by-step explanation:

Probability is a measure of the frequency of occurrence of a phenomenon, the value of which can be expressed qualitatively or quantitatively. Probability is quantified as a real number between 0 and 1, although sometimes probability is also expressed as a percentage. The probability is 0 when the event cannot or will never happen, and the probability is 1 when it happens for sure or it always happens. If the probability is between these values, the event is not common and its occurrence is uncertain. The higher the probability value, the more common the event is or the more certain it will occur.

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What is the probability that 6 rolls of a fair die will show four exactly 5 times?
storchak [24]

Answer:

very less

Step-by-step explanation:

When rolling a fair 6 sided die 5 times there are 6^5 possible combinations.

Of those, there are 5 ways to roll exactly four sixes, and each of those ways have 5 possible results on the die which has not rolled a six, plus there is 1 way to roll five sixes. 5*5+1=26 combinations with at least four sixes.

Now, take the number of results which fit your conditions, divide by the number of possible results and you get your answer: 26/7776 which can be reduced to 13/3338, a bit less than 0.4%

6 0
3 years ago
Write an inequality for the following graph
Tom [10]

Answer:

I am pretty sure it would be B.

7 0
2 years ago
Read 2 more answers
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professor190 [17]

Answer: 53/5, 101/20

Step-by-step explanation:

10.6 is =  106/10. Then divide both numerator and denominator by 2. Then it equals 53/5.

5.05 = 505/100. Then divide both numerator and denominator by 5. This will equal 101/20.

5 0
2 years ago
A mixture of 40 pounds of nuts costs $1.30 per pound and consists of peanuts worth $1.20 per pound and cashews worth $1.70 per p
Amiraneli [1.4K]
$1.30+$1.20+1.70 divided by 40lbs
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3 years ago
Would lengths of 15 inches, 10 inches and 6 inches form a triangle
Firdavs [7]

Answer:

Yes

Step-by-step explanation:

8 0
3 years ago
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