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3 years ago

What is 3+3/-4+6-34+9

Mathematics

2 answers:

boyakko [2]3 years ago

8 0

Answer:

-67/4 or -16.75

Step-by-step explanation:

Simply plug all of that into the calc and you should get your answer.

vitfil [10]3 years ago

5 0

ANSWER:

The answer is -16.75

First divide the division 3/-4 then start the addition and subtraction

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2 years ago

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2 years ago

An 18 ft. tree casts a 15 ft. long shadow as shown in the following figure. Which of the following is the angle formed by the su

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Answer:

The angle is 50.2°.

Step-by-step explanation:

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2 years ago

What are the numbers to them?

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I believe for top last number is 49

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Step-by-step explanation:

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2 years ago

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What is the interquartile range of the data set?

anastassius [24]

The interquartile range of the data set will be 30.

Explanation

Given data set: { 40, 48, 62, 60, 62, 40, 25, 50, 20, 30, 55 }

First we will rearrange the data in numeric order. So...

{ 20, 25, 30, 40, 40, 48, 50, 55, 60, 62, 62 }

Here the middle value in the set is 48. So, the median is 48 and it is diving the whole set into two different data sets. The median of the first set is 30 and median of the second set is 60.

That means, Lower quartile(Q₁) = 30 and Upper quartile(Q₃) = 60

So, the interquartile range of the data set: IQR= Q₃ - Q₁ = 60 - 30 = 30

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2 years ago