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3 years ago

The median of the data 78,56,22,34,45,56,39,68,54,84 is____

Mathematics

1 answer:

andre [41]3 years ago

7 0

Answer:

22,34,39,45,54,56,56,68,78,84

Answer: 54,56

Step-by-step explanation:

Since 54 and 56 are in the middle,

In order to find the median you need to arrange the following numbers in ascending order and identify the number in the middle of the order.

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A company wants to decrease their energy use by 16%.if their electric bill currently 2,2000 a month what will their be if they a

lyudmila [28]

The bill will be 18,480 if they are successful.

Step-by-step explanation:

Given,

Current bill of company = 22000

Energy usage to decrease = 16%

Amount of decreased usage = 16% of current bill

Amount of decreased usage = $\frac{16}{100}*22000$

Amount of decreased usage = $0.16*22000$

Amount of decreased usage = 3520

Bill after decreased usage = Current bill - Amount of decreased usage

Bill after decreased usage = 22000 - 3520 = 18480

The bill will be 18,480 if they are successful.

Keywords: percentage, subtraction

Learn more about subtraction at:

#LearnwithBrainly

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3 years ago

Angelina drove at an average rate of 80kph and then stopped 20 minutes for gas. After the stop, she drove at an average rate of

Umnica [9.8K]

Answer:

100kph ??

Step-by-step explanation:

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4 years ago

13is 26% of what number

Aleonysh [2.5K]

$x-\ number\\\\
26\%*x=13\\\\
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4 years ago

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ch4aika [34]

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4 years ago

The sum of two confescutive integers is at least 46. What is the least possibly pair of integers?

dezoksy [38]

An integer is a whole number. Sum means to add and since they are consecutive, there is only a difference of 1 between them.

1) 21 + 23: not consecutive
2) 23+24= 47: has to be at least 46
3) 22+23= 45: has to be at least 46
4) 24+25= 49: has to be at least 46

So we have two possibilities: either #2 or #4. Find least possible pair of integers.

x= first integer
x+1= second integer

x + (x+1) >= 46
2x + 1 >=46
2x>=45
x>=22.5

Answer:
The first integer has to be greater than or equal to 22.5. Since integers are whole numbers, round up to the next whole number. The least possible integers are #2) 23 and 24.

Hope this helps! :)

3 0

3 years ago

The median of the data 78,56,22,34,45,56,39,68,54,84 is____​

The median of the data 78,56,22,34,45,56,39,68,54,84 is____