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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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Margaret is saving money for her summer vacation. She calculates that her starting amount is 0.4% of the total amount she wants

garri49 [273]

0.4% can be written as 0.004 in decimal.

Step-by-step explanation:

Let the total amount she wants to save be 'a'

Starting amount = 0.4% of the total amount

= 0.4% of a

= (0.4/100) a

0.4% = 0.4/100

= 0.004

0.4% can be written as 0.004 in decimal.

5 0

3 years ago

The average price of a gallon of milk is $3.31. If the price increases .88% each year , how much will a gallon of milk cost in 2

musickatia [10]

Answer:

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Step-by-step explanation:

You will need to use the compound interest formula for this.

$P(1+\frac{r}{n} )^{nt}$

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r = interest rate

n = number of times compounded annually

t = time

Your equation will look like this:

$3.31(1+\frac{.0088}{1} )^{20}$ = 3.94

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3 years ago

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Allushta [10]

Point X is the midpoint

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Tcecarenko [31]

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Step-by-step explanation:

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Step-by-step explanation:

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