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Evgen [1.6K]
3 years ago
15

What is the absolute value of negative 2?

Mathematics
2 answers:
never [62]3 years ago
7 0

Answer:

2

Step-by-step explanation:

absolute value is the distance from zero on a number line

Arlecino [84]3 years ago
3 0

Answer:

2 lol

Step-by-step explanation:

the absolute value of anything negative is always the same thing but positive

unless given a reason to not be

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The Eco Pulse survey from the marketing communications firm Shelton Group asked individuals to indicate things they do that make
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Answer:

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Step-by-step explanation:

This probability problem can be solved by building a Venn like diagram for each probability.

I say that we have two sets:

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-Set B, for those people that will feel guilty about leaving lights on when not in a room.

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Also, there is a .27 probability that a randomly selected person will feel guilty about leaving lights on when not in a room. So, the probability of a person feeling guilty for only leaving the lights on is PO(B) = 0.27-0.12 = 0.15.

a) What is the probability that a randomly selected person will feel guilty for either wasting food or leaving lights on when not in a room?

This is the probability that the person feels guilt for only one of those things, so:

P = PO(A) + PO(B) = 0.27 + 0.15 = 0.42 = 42%

b) What is the probability that a randomly selected person will not feel guilty for either of these reasons

The sum of all the probabilities is always 1. In this problem, we have the following probabilies

- The person will not feel guilty for either of these reasons: P

- The person will feel guilty for only one of those things:  PO(A) + PO(B) = 0.42

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P = 1-0.54

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3 years ago
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<em>Answer:</em>

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<em></em>

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