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riadik2000 [5.3K]
1 year ago
14

A number cube is rolled in an experiment, and the frequency of each different roll is recorded. Image_8308 What is the experimen

tal probability of getting a 4 or a 6?.
Mathematics
1 answer:
timurjin [86]1 year ago
5 0

Using it's concept, it is found that the experimental probability of getting a 4 or a 6 is of 0.2833 = 28.33%.

<h3>What is a probability?</h3>

A probability is given by the <u>number of desired outcomes divided by the number of total outcomes</u>.

For an experimental probability, these numbers of outcomes are taken from previous trials.

Researching the problem on the internet, it is found that the image gives that 13 + 11 + 9 + 8 + 10 + 9 = 60 trials, 8 + 9 = 17 resulted in a 4 or a 6, hence the probability is given by:

p = 17/60 = 0.2833.

More can be learned about probabilities at brainly.com/question/14398287

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Answer:

  a) no

  b) no

  c) yes

Step-by-step explanation:

a) Isosceles triangles can have a third angle (the one that is not part of the pair of equal angles) with any value in the range 0 < α < 180°. Triangles with different angle values will not be similar.

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5 0
3 years ago
Jenny is eight years older then twice her cousin sues age. The sum of their ages is less then 32. What is the greatest age that
maw [93]

Answer:

The age of Sue could be 7 years

Step-by-step explanation:

Jenny is 8 years older than twice her cousin Sue's age.

The first equation will be :

J = 8 + 2S ---------(1)

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The second equation will be :

J + S < 32  ----------------(2)

Now rearrange both equations :

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The age of Sue could be 7 years.

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3 years ago
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Ainat [17]

Answer:

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