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ehidna [41]
2 years ago
15

Here is a list of numbers: 13, 15, -6, 8, -16, 2, -12 ,3 ,-18 ,-18 state the median.

Mathematics
1 answer:
DiKsa [7]2 years ago
7 0

The median of list of numbers is-2.

Given the list of numbers is 13,15,6,8,-16,2,-12,3,-18,-18.

The median is the median of a sorted list of numbers. To find the median of a sequence of numbers, the numbers must be sorted in order from lowest to highest or highest to lowest.

Firstly, we will arrange the number from ascending to descending, we get

-18,-18,-16,-12,-6,2,3,8,13,15.

Now, we will find the middle term of the sequence, we get

The middle terms are -6 and 2.

Further, we will find the median of it.

n=(-6+2)/2

n=-4/2

n=-2

Hence, the median of the list of numbers 13, 15, -6, 8, -16, 2, -12 ,3 ,-18 ,-18 is -2.

Learn more about median from here brainly.com/question/15796951

#SPJ4

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Ayden had a goal of finishing painting at least 80%80\% 80% 80, percent of the 500500 500 500 square meters of a house's walls b
ANEK [815]

Answer:

<u>Yes</u>, Ayden meet his goal.

Step-by-step explanation:

Given:

Total square meters of house's wall Ayden had to paint = 500 square meters.

The percent of goal Ayden had for painting the wall = 80%.

The square meters of wall Ayden finished painting = 415 square meters.

Now, to find whether Ayden meet his goal.

So, to get the square meters of wall Ayden had the goal:

80\%\ of\ 500\\\\=\frac{80}{100}\times 500\\\\=0.80\times 500\\\\=400\ square\ meters.

<u><em>Thus, the goal Ayden had was to paint 400 square meters of wall.</em></u>

<u><em>And, he actually finished 415 square meters of wall.</em></u>

<u><em>So, the square meters of wall Ayden had finished painting is more than his goal to achieve.</em></u>

<u><em>Hence, Ayden meet his goal.</em></u>

Therefore, yes, Ayden meet his goal.

3 0
3 years ago
What is the difference in 3 2/8 and 1 3/8
harkovskaia [24]

Answer: 1 7/8

Step-by-step explanation:

Use 26/8 - 11/8 to get 15/8 then convert to mixed number

6 0
3 years ago
Help Hurry Please!!!!!!!!!
Sveta_85 [38]
The answer is
f(n)=6(3^n-1)
Which is the third option

Explanation :
Plug in the n values in the equation


Example : 6(3^1-1)
3^0=1
6(1)=6

I hope I helped
5 0
3 years ago
For what values of x is x2-36=5x true?<br> 0 -9 and 4<br> 04 and 9<br> 4 and -9<br> 09 and 4
ipn [44]

Answer:

x = - 4 and x = 9

Step-by-step explanation:

Given

x² - 36 = 5x ( subtract 5x from both sides )

x² - 5x - 36 = 0

Consider the factors of the constant term (- 36) which sum to give the coefficient of the x- term (- 5)

The factors are - 9 and + 4, since

- 9 × 4 = - 36 and - 9 + 4 = - 5, thus

(x - 9)(x + 4) = 0

Equate each factor to zero and solve for x

x - 9 = 0 ⇒ x = 9

x + 4 = 0 ⇒ x = - 4

6 0
3 years ago
7 out of 28 is what percent?
jeka57 [31]
Here's what I did and I checked it So it is correct!!

\frac{7}{28} = \frac{1}{4}

\frac{1}{4} = 0.25

25% is your answer.

28 \times 25\% = 7

--------------------------------------------------------

I hope that helps you!! Any more questions please feel free to ask!!
8 0
3 years ago
Read 2 more answers
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