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3 years ago

Find the medien: 16,12,10,15,7,9,16

Mathematics

2 answers:

andrew-mc [135]3 years ago

7 0

FINAL ANSWER:

12

Step-by-step explanation:

Median is the middle number in the data set.

so first of ... we need to arrange the group of numbers from lower to greater.

16, 12, 10, 15, 7, 9, 16 ⇒ 7, 9, 10, 12, 15, 16, 16

Now that we have arranged the numbers from least to greatest all we need to do is to find the middle number of the data set (data set? they are the group of numbers)

Ok, so what you want to do here is to just count the numbers until you get to the middle number of the data set...

7, 9, 10, 12, 15, 16, 16

the median in the given data set is 12.

I hope this helps you!!! Let me know if my answer is incorrect or not...

HAVE A GREAT DAY AND GOD BLESS YOU ;)!!!

Dennis_Churaev [7]3 years ago

4 0

Answer:

Step-by-step explanation:

arrange the numbers in ascending order and cross out from either side till you have a middle line

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becky has the addresses of many people listed in her email book . she forwarded a copy of an article to all 5 of those people. i

Marianna [84]

P = 5

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3 years ago

Explain why a + b = d. B A C swer

bixtya [17]

Answer:

Explanation below

Step-by-step explanation:

Angles in a Triangle

There are two basic relations of angles we need to recall:

Supplementary angles add up to 180°
Internal angles of a triangle add up to 180°

Note a, b, and c are the internal angles of the triangle. The angle c is what is needed to a+b to complete 180°, thus:

c = 180 - ( a + b )

Also, note c and d are supplementary angles. Again, c is what is needed to d to complete 180°, thus

c = 180 - d

From the two relations above, it follows that:

a + b = d

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3 years ago

What is the mean of the following set of numbers? 35, 40, 56, 52, 67

baherus [9]

Answer:

The mean is 50

Step-by-step explanation:

To find the mean, add up all the numbers and divide by the number of numbers

(35+ 40+ 56+ 52+ 67)/5

250/5

7 0

3 years ago

Jessica is designing a bathroom. There are 7 different bathtubs and 4 different sinks to choose from. How many different bathroo

Naddika [18.5K]

Answer:

i think it may be 28

Step-by-step explanation:

7x4+28

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3 years ago

How many pounds of Brazilian coffee costing $ 6 per pound must be mixed with 27 lbs of Columbian coffee costing $ 4 per pound to

grigory [225]

Answer:

11 2/3 pounds.

Step-by-step explanation:

Let x pounds be the amount in pounds of Brazilian coffee.

x + 27 is the amount of coffee in lbs after the mixing.

So ,working in values of dollars, we have:

6x + 4*27 = 4.5(x + 27)

6x + 104 = 4.5x + 121.5

1.5x = 121.5 - 104 = 17.5

x = 17.5/1.5 = 11 2/3 pounds answer

8 0

3 years ago