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3 years ago

The data set represents the total number of people who bought bananas each hour at a grocery store.

Mathematics

2 answers:

AURORKA [14]3 years ago

4 0

Answer:

a number line that goes from 0 to 16. the whiskers range from 1 to 12, and the box ranges from 3 to 9. a line divides the box at 7.

Natali5045456 [20]3 years ago

3 0

Answer:

A number line goes from 0 to 16. The whiskers range from 1 to 12, and the box ranges from 5 to 8. A line divides the box at 7.

Step-by-step explanation:

The data set is 1, 1, 5, 5, 7, 8, 8, 10, 12.

The number in the very middle is 7, or the median. The line should divide the box at 7.

Since the least number is 1 and the most is 12, the whiskers range from 1- 12. This represents our range.

For the box, you have to find the median of the two separate boxes the line divides it into. In other words, you have to find the median of the data sets 1, 1, 5, 5, 7 and 7, 8, 8, 10, 12. These "medians" are 5 and 8. This represents the interquartile range.

Therefore, the answer is "A number line goes from 0 to 16. The whiskers range from 1 to 12, and the box ranges from 5 to 8. A line divides the box at 7."

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Ramon earns $1,840 each month and pays $53.10 on electricity. To the nearest tenth of a percent, what percent of Ramon's earning

Tomtit [17]

2.9%

You can find this by dividing $53.10 by $1,840.

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3 years ago

Wich expression best estimates - 18 1/4 divided by 2 2/3

yKpoI14uk [10]

-18/3

18/(-3)

<h2>Explanation:</h2>

The complete question is as follows:

________________________________________________

Which expression best estimates -18 1/4 divided by 2 2/3?

18/3

-18/3

-18/(-3)

18/(-3)

________________________________________________

So in this exercise, we have two mixed fractions. This type of fractions comes from the combination of a whole number and a proper fraction fraction (numerator less than denominator). In order to solve this problem, we need to transform these mixed fractions into improper fractions (numerator greater than denominator). So:

$-18 \frac{1}{4}=-\left(18+\frac{1}{4}\right) \\ \\ Cross \ Multiplication\ -\left(\frac{18\times4+1}{4}\right) \\ \\ Solving \ numerator \ -\frac{72+1}{4} \\ \\ Simplifying \ -\frac{73}{4}$

$2 \frac{2}{3}=2+\frac{2}{3} \\ \\ Cross \ Multiplication\ \frac{2\times 3+2}{3} \\ \\ Solving \ numerator \ \frac{6+2}{3} \\ \\ Simplifying \ \frac{8}{3}$

By dividing:

$\frac{-\frac{73}{4}}{\frac{8}{3}} \\ \\ It's \ the \ same \ as: \\ \\ -\frac{73\times 3}{8\times 4}=-\frac{219}{32} \approx -6.84$

<em>So the expressions that best estimates -18 1/4 divided by 2 2/3 are:</em>

<em>Whose value in decimal form is -6.0</em>

<h2 /><h2>Learn more:</h2>

Estimate the distance between cities: brainly.com/question/12062666

#LearnWithBrainly

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3 years ago

What is the product of (2x + 5x-3) and (x+7)?

LenaWriter [7]

Answer:

7x^3+46x^2-21x

"^" means exponet

Step-by-step explanation:

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3 years ago

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vaieri [72.5K]

Answer:

16litre

Step-by-step explanation:

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3 years ago

Dave has 15$ to spend on an 8$ books and two birthday cards (c) for his friends . how much can he spend on each card if he busys

Veronika [31]

15-8 is how much you have left then divide that by 2 and thats ur answer.
$15 - $8 = $7 / 2 = $3.50

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3 years ago