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4vir4ik [10]
3 years ago
13

Help ASAP!! 10 points! will give brainliest to correct answer!!

Mathematics
1 answer:
Vitek1552 [10]3 years ago
6 0

Answer:

The answer to your question is ∠3 = 63°

Step-by-step explanation:

Data

∠2 = 117°

∠3 = x

Process

1.- Angles 2 and 3 are supplementary which means that their addition gives 180°.

So,

                ∠2 + ∠3 = 180

Substitution

                 117° + ∠3 = 180°

Solve for ∠3

                           ∠3 = 180° - 117°

Simplification and result

                            ∠3 = 63°

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What is the five number summary for this data set?
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Answer:

see explanation

Step-by-step explanation:

The median is the middle value of the data set in ascending order. If there is no exact middle then the median is the average of the values either side of the middle.

Given

3   8   14   19   22   29   33   37   43   49

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The upper quartile Q_{3} is the middle value of the data to the right of the median.

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The lower quartile Q_{1} is the middle value of the data to the left of the median.

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The min is the smallest value in the data set, that is 3

The max is the largest value in the data set, that is 49

The 5 number summary is

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3 years ago
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Based on a research​ survey, when 1020 adults were asked about hand​ hygiene, 44% said that they wash their hands after using pu
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Considering that the subjects are chosen without replacement, they are not independent, and the probability cannot be found using the binomial distribution.

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A similar problem is given at brainly.com/question/21772486

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