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
KATRIN_1 [288]
4 years ago
10

Nnnnneeedd help

Mathematics
1 answer:
Alla [95]4 years ago
4 0

Answer:

  1. 0.4
  2. -2

Step-by-step explanation:

The residual is the difference between the actual value and that predicted by the model.

1. actual - predicted = 5.2 - 4.8 = 0.4

__

2. actual - predicted = 20 - (4·3 +10) = 20 -22 = -2

You might be interested in
Ill mark brainliest<br><br> what is the benefit of using an augmented matrix in a linear equation
nadezda [96]
They simplify operations when the systems are not encumbered by the variables.
4 0
3 years ago
Read 2 more answers
I will mark brainliest
Evgesh-ka [11]
Hello,
Please, see the attached file.
Thanks.

4 0
3 years ago
Help me with this please
olga2289 [7]

Answer:

The one you chose

Step-by-step explanation:

4 0
3 years ago
Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the corre
m_a_m_a [10]

We can see that the area of the triangle is: 5.65in².

<h3>What is a triangle?</h3>

A triangle is actually known to be a shape that has three sides, three angles and three vertices. It's also known as a plane shape.

In order to find the area of the triangle, we will use Pythagorean Theorem: c² = a² + b².

Where c = hypotenuse = 6in.

b = 2in.

6² = a² + 2²

36 = a² + 4

a² = 36 - 4 = 32

a = √32

Area of the triangle = ½ × base × height.

Where base = √32

height = 2

Thus: A = ½ × √32 × 2

A = √32 = 5.65in².

Learn more about area of triangle on brainly.com/question/17335144

#SPJ1

4 0
2 years ago
What is the area of a circle of the circumference is 2 pi
Ostrovityanka [42]
It's d plus a -. Which is 20
5 0
3 years ago
Other questions:
  • What is the sales tax on a suit priced at $500 if the sales tax rate is 6%
    14·2 answers
  • The price of a pair of shoes is 63.20 the sales tax rate is 4.5 percent how much sales tax would you pay if you bought theses sh
    9·1 answer
  • let X = {a,b,c}, Y = {a,c,b}, Z = {a,b,b,c,c,c}. what are the elements of X, Y, and Z? how are X,Y, and Z related?
    11·2 answers
  • What is 5x + 2= 3x -16
    9·2 answers
  • Carol has a savings account that earns .2 % interest annually. If the balance in her account is $6050.00, how much interest woul
    9·1 answer
  • Please help i will give brainly FIRST PERSON TO GET IT RIGHT EVERY TIME I POST A QUESTION YOU WILL ALWAYS GET BRAINLY
    13·1 answer
  • Application Question:
    13·1 answer
  • Find the x- and y-intercepts of x+y=2.
    11·1 answer
  • Need Help!! Would greatly appreciate any help.
    5·1 answer
  • In the united states 16 out of every 20 cans are recycled what percent of cans are recycled
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!