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3 years ago

In a random sample of citizens in one town, 21 out of 200 people were left handed. Which of these is the best inference to

Mathematics

1 answer:

Ronch [10]3 years ago

6 0

Answer:

A about ten percent of the town is left handed

Step-by-step explanation:

20 of 200 is ten percent and this town could be an outlier in left handed populations.

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matrenka [14]

Eric has 46 total marbles (4*10)+6

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3 years ago

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Dmitrij [34]

Answer:

<M = <S

Step-by-step explanation:

If ΔMNO ≅ Δ SQR then

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3 years ago

Ou have found a house that you would like to purchase. The amount of the home is $225,000. You would like to finance the home th

Tpy6a [65]

Answer:

A. $22,500

Step-by-step explanation:

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3 years ago

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evablogger [386]

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Step-by-step explanation:

(f of g)(2) = f(g(2))

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1 year ago

What does Descartes' rule of signs tell you about the possible number of positive real zeros and the possible number of negativ

Sergio039 [100]

Answer:

3 or 1 positive real zeros
0 negative real zeros

Step-by-step explanation:

The signs of the coefficients of the given terms are ...

+ - + -

There are three sign changes, so the number of positive real zeros is 3 or 1.

When odd-degree terms have their signs changed, the signs become ...

- - - -

There are no sign changes, hence no negative real zeros.

_____

A graph confirms this evaluation.

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3 years ago