MATHEMATICS MIDDLE SCHOOL

What is the median of the following set of numbers?16, 12, 18, 17, 13, 13, 12, 14, 15, 19
A.12
B.13.2
C.14.5
D.14.9

Answers

Answer 1
Answer: To find the median, we must order the numbers. 

12,12,13,13,14,15,16,17,18,19

Now see which one is in the middle. 

We are stuck between 14 and 15, so what is between those?
14.5 is between 14 and 15, so that is the median. 

Answer: 14.5 is the median 

Related Questions

Solve the given system using your choice of either graphically or algebraically. Show and explain all work. y = 3x + 2 y = -2x + 7like i dont get what to do like whats the steps and how did you get those numbers for the steps
If sin(O) = 24/25 and 0 is in Quadrant I then what is sin (0/2)?Simplify your answer ​
The opening of a bird's nest is in the form of a circle the opening has a diameter of 18 centimeters which measurement is closet to the circumference of the opening in centimeters
What's 196 divided by 4
The outside temperature at noon was 9 F. The temperature dropped 15 degrees during the afternoon. What was the new temperature?

8 points! What is 5.8 × 10^6 mg/s in grams per minute?


Answers

5.8*10^6=5800000/60 seconds=96666.667, move the decimal to the left 6 places

What is 6.9 as a fraction and a mixed number, unsimplified?

Answers

The value of fraction form of 6.9 is,

⇒ 69 / 10

And, Mixed fraction form of 6.9 is,

⇒ 6 9/10

We have to given that;

Convert 6.9 as a fraction and a mixed number, unsimplified.

Now, We have to given that;

A number is,

⇒ 6.9

Hence, We can change into fraction as,

⇒ 6.9 x 10 / 10

⇒ 69 / 10

And, Change it into mixed form as;

⇒ 6 9/10

Thus, The value of fraction form of 6.9 is,

⇒ 69 / 10

And, Mixed fraction form of 6.9 is,

⇒ 6 9/10

Learn more about the fraction visit:

brainly.com/question/5454147

#SPJ6
6.9 will convert to the mixed number of 6 (9)/(10) without simplification but it can't. And as a improper fraction it is (69)/(10).

The length of a rectangle is 4 units shorter than one-fourth of the width, x. Write an expression that represents the perimeter of the rectangle (use one variable and a fraction)

Answers

Perimeter is the sum all lengths of a shape. For a rectangle, the perimeter is calculated by adding the 2 lengths and 2 widths. It is expressed as:

P = 2l + 2w

From the data of the length and width above, we form an expression:

P = 2l + 2w
P = 2(w/4 - 4) + 2w
P = 2w/4 - 8 + 2w
P = 5w/2 - 8

how many minutes is it before 12 noon if 20 minutes ago it was three times as many minutes after 9 am

Answers

First, change everything into minutes.
12 noon is 12 by 60 which = 720 minutes.
9am is 9 by 12 which = 540 minutes.
X is now your number of minutes before noon.So noon - x is the next step:
720 - x
20 minutes ago it was 720 - x - 20
720 - x - 20= 540 + 3x (3x because you're looking for 3 times as many minutes)
720 - 20 - 540=4x (you combine all the like numbers and variables) 
160 = 4x
160/4= x
40 = x
Your answer is 40 minutes

Can 31/50 be simplified

Answers

no because when  one number is odd and the other one is even it can't be simplified (unless they are multiples/factors of each other) ex: 7/14
No, 31, a prime number, can not be divided any more to become another numerator, not to mention having to correspond with 50 as well.

The stock market dropped 4 points each day for 7/1/2 days. How many points has it changed since before if dropped?

Answers

I think it would be 30 points because 4 times 7 1/2 is 30. but I don't know for sure.
Other Questions
What is the equation of the line graphed?A) y = 3x B) y = 3x - 2 C) y = -3x - 2 D) y = -3x + 2
When do I compare real world numbers
Carl has three lengths of cable. 5/6 yard long, 1/4 yard long, and 2/3 yard long. He needs at least 1 yard of cable. After Carl has used 1 yard of cable, how much cable will he have left? Explain how you found your answer.
spinniong a spiner that has 5 equal sections marked 1-5 and landng on an even number. What your answer im simplest form and finding each probability