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
mina [271]
3 years ago
11

How many points make a good gussian curve?

Mathematics
1 answer:
MAXImum [283]3 years ago
5 0
<span>three points are needed to fit the data.</span>
You might be interested in
6.<br> A. y=-13x1<br> or B. y = 1-3xl
IrinaVladis [17]

Answer: B

Step-by-step explanation

6 0
3 years ago
Vanya collects vintage albums. Each storage unit holds 16 albums. She gave 3 albums to her cousin as a graduation present. Which
enot [183]

Answer:

Step-by-step explanation: do y’all know answer

7 0
3 years ago
Read 2 more answers
Can someone help solve for Y
kotykmax [81]
Because angleCBD+angleBDC+angleC=180 so angleCBD+angleBDC=180-angleC=180-82=98 because BC=DC so angleCBD=angleBDC so 2 angleCDB=98 so angleCDB=49 so y=29 by Joy Xu,紫馨雪汐
7 0
3 years ago
How is finding distances in a coordinate plane helpful to an archaeologist?
Shkiper50 [21]
What is the answer to how do
4 0
3 years ago
Read 2 more answers
Find the constant $a$ such that\[(x^2 - 3x + 4)(2x^2 +ax + 7) = 2x^4 -11x^3 +30x^2 -41x +28.\]
Colt1911 [192]

The value of constant a is -5

Further explanation:

We will use the comparison of co-efficient method for finding the value of a

So,

Given

(x^2 - 3x + 4)(2x^2 +ax + 7)\\= x^2((2x^2 +ax + 7)-3x((2x^2 +ax + 7)+4(2x^2 +ax + 7)\\= 2x^4+ax^3+7x^2-6x^3-3ax^2-21x+8x^2+4ax+28\\Combining\ alike\ terms\\=2x^4+ax^3-6x^3+7x^2-3ax^2+8x^2-21x+4ax+28\\= 2x^4 +(a-6)x^3+(15-3a)x^2-(21-4a)x+28\\

As it is given that

(x^2 - 3x + 4)(2x^2 +ax + 7) = 2x^4 -11x^3 +30x^2 -41x +28

In this case, co-efficient of variables will be equal, so we can compare the coefficients of x^3, x^2 or x

Comparing coefficient of x^3

a-6 = -11\\a = -11+6\\a = -5

So the value of constant a is -5

Keywords: Polynomials, factorization

Learn more about factorization at:

  • brainly.com/question/1414350
  • brainly.com/question/1430645

#LearnwithBrainly

4 0
3 years ago
Other questions:
  • Help me please it will save my life​
    9·2 answers
  • Javion opened a checking account by depositing $100. He then wrote 3 checks for 53 dollar's and deposited $17 more. What is the
    10·2 answers
  • Thatthat delivers pizza in is paid by the hour. Yesterday he work 4 hours and made $40. Write an equation that shows the amount
    12·2 answers
  • A triangular prism has the same number of face true/false
    7·1 answer
  • What are three equivalent ratios to 2/20??
    13·1 answer
  • Hello help me pls 6 and 7 EAY MATH
    9·2 answers
  • Please help! This is due in 20 minutes.
    10·1 answer
  • What is the surface area of the solid...?​
    11·1 answer
  • 1/3 n=4 What does n equal?
    13·1 answer
  • Opposite reciprocal of -9/1 and 11/-7
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!