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
Virty [35]
3 years ago
9

PLS HELP QUICKLY !!!!!!

Mathematics
2 answers:
Blababa [14]3 years ago
7 0

Answer:

C. (250)2 + (–400)2 + (–250)2 + (350)2 + (100)2 + (–50)2 = 420,000

Step-by-step explanation:

None

Olegator [25]3 years ago
3 0
Answer: Choice C) 

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

mean = xbar = (2400+1750+1900+2500+2250+2100)/6
mean = 2150

Subtract the data values from the mean to get

2400-2150 = 250
1750-2150 = -400
1900-2150 = -250
2500-2150 = 350
2250-2150 = 100
2100-2150 = -50
The differences are: 250, -400, -250, 350, 100, -50 

Then you square those values and add up the squares

(250)^2 +  (-400)^2 +  (-250)^2 +  (350)^2 +  (100)^2 +  (-50)^2 = 420,000
You might be interested in
Consider the linear equation 2x - 3y = -12 graph the points
levacccp [35]

The graph of linear equation 2x - 3y = -12 is as shown below.

I this question, we have been given a linear equation 2x - 3y = -12

We need to graph the points.

For x = 1,

2(1) - 3y = -12

2 - 3y = -12

-3y = -14

y = 14/3

For x = 0,

2(0) - 3y = -12

y = (-12)/(-3)

y = 4

For x = -1,

2(-1) - 3y = -12

-3y = -12 + 2

y = (-10) / (-3)

y = 10/3

So, we get coordinates (1, 14/3), (0, 4) and (-1, 10/3)

Now we plot these points.

The graph of linear equation 2x - 3y = -12 is as shown below.

Learn more about the linear equation here:

brainly.com/question/23832475

#SPJ1

4 0
1 year ago
Explain how you would name a sorting rule for 1 square , 1 rectangle and 1 triangle
Ivanshal [37]
A common characteristic for the shapes given is that they all consist of sides. Therefore, the most applicable sorting rule is the number of sides. In this regard, there will be two categories of the shapes given.

That is, number of sorting rule in which:
Category 1: 1 square and 1 rectangle all with four sides.
Category 2: 1 triangle with three sides. 
5 0
3 years ago
Hey, please help me thanks
rjkz [21]

Answer:

240

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Calculate the angle to the nearest degree: csc (x) = 1.0353
sammy [17]

Answer:

75^{\circ}

Step-by-step explanation:

Given: \csc (x) = 1.0353

To find: angle to the nearest degree

Solution:

A triangle is a polygon that has three sides, three angles ,and three vertices.

Trigonometry explains the relationship between the sides and angles of the triangle.

The angle can be expressed in two forms: degrees or radians.

\csc (x) = 1.0353\\x=74.995\approx 75^{\circ}

5 0
3 years ago
Please take your time but I really need anyone's help!!!!
stiv31 [10]

Answer:

C) 5 3√2

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Other questions:
  • How do you convert fractions to decimals?​
    6·1 answer
  • Tell whether each equation has one, zero, or infinitely many solutions.<br>5(x - 3) +6= 5x - 9​
    14·1 answer
  • What is the area of the figure below?
    12·1 answer
  • What is 4 plus 4 plus 4 plus 4 plus 1,3456
    10·2 answers
  • How to graph this equation 5y-15=5x
    5·2 answers
  • Write the following as an algebraic equation. Use x as the unknov
    5·1 answer
  • Please help.<br><br> What is the value of x?
    9·1 answer
  • Solve 5/3x≤10. Graph the solution.
    8·1 answer
  • A quantity with an initial value of 850 grows continuously at a rate of 90% per
    11·1 answer
  • If
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!