1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
postnew [5]
3 years ago
8

Calculate the median 5,10,12,4,6,11,13,5

Mathematics
1 answer:
damaskus [11]3 years ago
8 0

For this case, we have by definition that, the median of a set of numbers is the average number in the set, after the numbers have been ordered from lowest to highest. If there is an even number in the set, the median is the average of the two middle numbers.

So, the given set is:

{4,5,5,6,10,11,12,13}

Since there are 8 numbers, the set is even. Then we find the average of the two numbers in the middle:

\frac {6 + 10} {2} = \frac {16} {2} = 8

The median is 8

ANswer:

8

You might be interested in
How to solvee ????? PPLLEASEEEEE
Kipish [7]
If they are all in a line then we can find the equation of their line using: y = mx + b

First find m using points (2,5) and (3,3)

m = (5-3)/(2-3) = 2/-1 = -2

Now using (3,3) and m= -2 to solve for b:

3 = -2(3) + b
3 = -6 + b
9 = b

So our equation is y = -2x + 9
That is the solution for question b)

Now to find the mystery point, solve:

1 = -2x + 9
-8 = -2x
4 = x

So our mystery point is (4,1)

So for part a) the answer is k = 4
5 0
3 years ago
Read 2 more answers
I’ve been stuck on this for 3 hours and got 4 different answers...
mestny [16]

Answer:

14x-8

Step-by-step explanation:

The sides for the square are equal to 2x-5 because that is the square root of the area.  The length of the rectangle is 3x+6 and the width is 3x-6 because that is what you get when you factor the equation.

Now, you have add them up.

4(2x-5)+2(3x-6)+2(3x+6)\\

To take out the line in the middle of the shape we will subtract 2(3x-6) because we are assuming that this equation is equal to the shorter side.  This makes the equation

4(2x-5)+2(3x-6)\\14x-8

If you are looking for a numerical answer, I can't say I know how to get it.

Hope this helps! <3

6 0
3 years ago
The temperature in Chicago, Illinois, was recorded one night. Over a three-hour span, the temperature fell 12ºF. What integer re
Fynjy0 [20]

Answer:

The answer to the problem is -4   the other answer is wrong

I hope I helped you.

4 0
4 years ago
Read 2 more answers
Trent is 25 years old and works for a company that matches his 401(k) contribution up to 5%. The interest rate for his 401(k) is
Rzqust [24]

Answer:

The answer is : $67,266.16

Step-by-step explanation:

This question is a future value question.

As given, Trent puts away 10% of his $32,000 every year and the company will put half amount of $1,600. So, total amount becomes =3200+1600=4800 each year.

Formula for future value or FV is Fv = Pmt (1 + r/n)^(nt) – 1 / (r/n)

Where, Fv = Future Value , Pmt = repeated payments , R = interest rate ,N = total number of payment periods

Putting the values in the formula,

Fv = 4800 (1 + 0.073/1)^(1x10) – 1 (0.073/1)

Fv = $67266.16

Hence, the answer is $67266.16

6 0
3 years ago
Read 2 more answers
Over what interval function is this graph constant​​
Iteru [2.4K]
D is your answer. You are trying to find the part of the graph that or constant or straight (parallel with the x-axis).
6 0
2 years ago
Other questions:
  • Which polynomial is equivalent to (3z + 1)(z + 1)?????????
    10·1 answer
  • at 4:40 pm the thermometer outside of Yasmin's window read 40°c It had risen 8° betwen noon and 4:30 pm and 5° bertwen 7am and n
    10·1 answer
  • I need help please. I do not know the answer
    14·1 answer
  • Your checking account balance is $50. You spend $11 and then deposit $27.
    14·1 answer
  • Estimate the surface area of the rectangular prism.
    6·2 answers
  • Points and Brainliest Giveaway!! (Btw, you still have to answer the question)
    7·2 answers
  • Which number is irrational
    8·2 answers
  • (R4- 104r2 + 36+41) + (r-10)
    12·1 answer
  • If the diagonal of the rectangle is 10.5 inches and the length of the rectangle is 7.25 inches, what is the width of the rectang
    15·1 answer
  • Triangles G H L and K H J are connected at point H. Angles Angles L G H and H K J are congruent. Sides G H and H K are congruent
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!