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exis [7]
4 years ago
7

2. If a perfect die is cast, what is probability of obtaining a 5?

Mathematics
1 answer:
Ber [7]4 years ago
4 0

Step-by-step explanation:

If a perfect die is cast, the probability of obtaining a 5 is 1/6.

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One number is five more than another number. If the square of the smaller number is 3 more than 3 times the larger number, what
11111nata11111 [884]

Answer:

6 and 11

Step-by-step explanation:

n1 = n + 5

ns^2 = 3 + 3nb

6^2 = 3 + 3(11)

36 = 3 + 33

11 = 6 + 5

3 0
2 years ago
Place the drinks in order from the least (top) expensive
olasank [31]

Step-by-step explanation:

which drinks show the types please

4 0
4 years ago
Based on probability and if it is appropriate for a decision to be left up to chance, choose every situation that is both statis
svet-max [94.6K]

The situations that are both statistically fair and morally fair are Situation 2, Situation 3 and Situation 5

<h3>How to categorize the situations?</h3>

For a situation to be fair, the probability of every outcome must be equal.

We can now analyze each option using the above highlight

<u>Situation 1</u>

  • Alphabets = 26
  • Probability of vowel = 5/26
  • Probability of consonant = 21/26

The probabilities of vowels and consonant are not equal.

Hence, this situation is not fair

<u>Situation 2</u>

People = 4

P(Each) = 1/4

The probability of each participant is equal in the above scenario i.e. 1/4

Hence, this situation is fair

<u>Situation 3</u>

  • People = 5
  • P(Each) = 1/5

The probability of each cousin is equal in the above scenario i.e. 1/5

Hence, this situation is fair

<u></u>

<u>Situation 4</u>

  • Numbers = 5 i.e. 2 to 6
  • P(Prime) = 3/5
  • P(Composite) = 4/6

The probabilities of prime and composite numbers are not equal.

Hence, this situation is not fair

<u>Situation 5</u>

  • Roommates = 5
  • Cards = 5
  • Aces = 4
  • P(Each) = 1/5

All probabilities are equal in the above scenario i.e. 1/5

Hence, this situation is fair

Read more about probability at:

brainly.com/question/251701

#SPJ1

4 0
2 years ago
What is the 10th 53rd &amp; 200th Figure if the constant difference is +4
natulia [17]

Answer:

Step-by-step explanation:

Assuming we are doing an arithmetic sequence

It depends on where you start

If the first term is a₁ and the term number is n

each subsequent term is

aₙ = a₁ + 4(n - 1)

a₁₀ = a₁ + 4(10 - 1) = a₁ + 36

a₅₃ = a₁ + 4(53 - 1) = a₁ + 208

a₂₀₀ = a₁ + 4(200 - 1) = a₁ + 796

7 0
3 years ago
a cylinder well is 25 meters deep and has a diameter of 1.8 meters. Approximately how many cubic meters of soil were dug our to
tia_tia [17]
The formula for volume of a cylinder is V= PI x r^2 x H

r = radius = 1/2 diameter = 1/2*1.8 = 0.9 meters
Height = 25

Volume = PI x 0.9^2 x 25 
= PI x 0.81 x 25
= PI x 20.25
= 63.62 cubic meters
4 0
3 years ago
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