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Contact [7]
3 years ago
6

You are a space alien. You visit planet Earth and abduct 979797 chickens, 474747 cows, and 777777 humans. Then, you randomly sel

ect one Earth creature from your sample to experiment on. Each creature has an equal probability of getting selected.
Create a probability model to show how likely you are to select each type of Earth creature.
Input your answers as fractions or as decimals rounded to the nearest hundredth
Mathematics
2 answers:
Sedaia [141]3 years ago
6 0

Answer:

Chicken=97/221=0.44

Cow=47/221=0.21

Human=77/221=0.35

Step-by-step explanation:

olya-2409 [2.1K]3 years ago
3 0

Answer:

Chicken= 97/221

Cow= 47/221

Human= 77/221

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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3s+2p=85.50 4s+2p=123
Gala2k [10]

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Step-by-step explanation:

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3 years ago
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Answer:

I think that the answer is 50 because 100 divided by 2 equals 50

Step-by-step explanation:


8 0
2 years ago
Read 2 more answers
Michael’s weight can be represented by the expression 72x^5. Al’s weight can be represented by the expression 9x^7.
podryga [215]

Answer:

a) \frac{72x^5}{9x^7}

b) =\frac{8}{x^2}

c), Yes;8x^2

Step-by-step explanation:

Michael's Weight: 72x^5

Al's weight: 9x^7

a) Ratio of Michael's weight to Al's weight: \frac{72x^5}{9x^7}

b) This ratio simplifies to:  \frac{8\times 9x^5}{9x^5\timesx^2}

                                         =\frac{8}{x^2}

c) Yes, If the exponent in each expression were negative, then we have:

Ratio of Michael's weight to Al's weight: \frac{72x^{-5}}{9x^{-7}}

This ratio simplifies to:  8x^{-5--7}=8x^2

The two ratios are not the same.

3 0
3 years ago
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