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agasfer [191]
3 years ago
11

A​ 12-sided die is rolled. The set of equally likely outcomes is​ {1,2,3,4,5,6,7,8,9,10,11,12}. Find the probability of rolling

a number less 3?
Mathematics
1 answer:
vredina [299]3 years ago
4 0
Since there is only 2 numbers smaller than 3 on the die it would be 2 out of 12
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antiseptic1488 [7]

Answer:

99.96%

Step-by-step explanation:

Given the information:

  • 5 teachers
  • 20 students
  • 4 people in committee

=> the are 25 people in total

Hence, the total possible outcomes of all the members in the 4 committee:

C^{4} _{25}  = 12650

They want us to find the probability that the committee will consist of at least one student, which means that

=(Total possible outcome - committee with no student) / Total possible outcomes

So we need to find the possible outcomes of committee with no student:

= C^{4} _{5}  =5

=> the probability that the committee will consist of at least one student.

= (12650 - 5) / 12650

= 0.9996

= 99.96%

Hope it will find you well.

5 0
3 years ago
How much could they charge per ticket to break-even (make $0 profit)?
ycow [4]

Answer:

I don't think I understand but I will do my best. to get $0 profit you could give the tickets out for free

Step-by-step explanation:

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Akimi4 [234]
The answers are 1/5,2/5,3/5,and 4/5
5 0
3 years ago
Laura walked 6 1/2 laps of a circular path in 2 hours. At that rate, how many laps of the
NARA [144]

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Step-by-step explanation:

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6 0
3 years ago
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To find the slope, you have to use the slope formula

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6-3/4-2

3/2

So the slope is 3/2
3 0
3 years ago
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