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Nezavi [6.7K]
3 years ago
11

Simplify. Explain your steps

Mathematics
1 answer:
patriot [66]3 years ago
4 0
8/9 / 2/10
Put in decimal form
.89 / .2 = 4.444 = 40/9

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lina2011 [118]
2/3 < 3/4. Hope that helps
3 0
3 years ago
Is 7 1/5 a whole number a integer or a rational number
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HELP HELP HELP HELP PLEASEEE
Sphinxa [80]

The valid probability distributions are the ones in options C and D.

<h3>Which of the following are valid probability distributions?</h3>

For discrete random variables with probabilities p₁, p₂, ..., pₙ, there are two rules:

  • All of these probabilities are numbers between 0 and 1.
  • p₁ + p₂ + ... + pₙ = 1.

So, for the first rule we can discard the first option, where we have negative probabilities.

To check the other 4 options, just add the probabilities and see if the addition gives 1.

The options that add up to 1 are C and D, so these two are the correct options.

D: 1/5 + 1/10 + 1/10 + 1/10 + 1/5 + 1/10 + 1/10 + 1/10 = 1

C: 1/6 + 1/6 + 1/6 + 1/6 + 1/6 + 1/6 = 1

If you want to learn more about probability:

brainly.com/question/25870256

#SPJ1

3 0
1 year ago
What two numbers multiply to the value of -10 and add to the value of -3
N76 [4]

Answer:

-5 and 2

Step-by-step explanation:

-5+2=-3

-5*2=-10

5 0
3 years ago
Which equation is not equivalent to 2x+10=-8
Vlada [557]

Answer:

2x+10=-8

x=9

3x=9

x=3

2x=8

x=4

4x=20

x=5

Step-by-step explanation:

4 0
3 years ago
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