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
Andrej [43]
3 years ago
9

How do you calculate quadratic regression by hand​

Mathematics
1 answer:
irinina [24]3 years ago
4 0

you can use calculator because it shows the graph and table.

You might be interested in
The perimeter of a square is represented by the expression 32x - 12.8
kow [346]

Answer:

4(8x-3.2)

Step-by-step explanation:

8 0
3 years ago
How do you graph y=-3x-5 y=x+9
irga5000 [103]
I used Desmos to graph it but here are the coordinates used to graph it in the pictures below.

3 0
3 years ago
The table shows the number of points scored each game for 2 different basketball teams. Find the mean absolute deviation(M. A. D
N76 [4]

Answer:

mean:

team 1: 41

team 2: 56

Step-by-step explanation:

add all numbers then divide by how many numbers

3 0
2 years ago
Given that QT is an altitude of triangle QRS, measure of angle QTS=(6x+36), and QR = 2x – 5, find QR.
Alexeev081 [22]
We know that
if <span>QT is an altitude of triangle QRS
then
</span><span>the measure of angle QTS is equal to 90</span>°
so
6x+36=90-----> 6x=90-36----> x=54/6
x=9
QR=2x-5-----> QR=2*9-5-----> QR=18-5-----> QR=13

the answer is
QR=13
6 0
3 years ago
Read 2 more answers
The population of a city increases by 5% each year. If the current population of the city is 125000, how much population will th
patriot [66]

Answer:

Step-by-step explanation:

125,000×1.05⁷ ≈ 175,888

7 0
3 years ago
Other questions:
  • Jessa works at a potato chip factory and would like to estimate the mean weight in grams of the factory's potato
    13·1 answer
  • What is 2- 0.945? Pls Help I can't answer this for my home work Pls ASAP
    10·1 answer
  • Mrs. Alford invested $6700 in securities. Part of the money was invested at 1% and part at 9%. The total annual income was $275.
    13·1 answer
  • It takes 40 minutes for 8 people to paint 4 walls.
    5·2 answers
  • Which of these statements is true
    8·1 answer
  • He flag of a country contains an isosceles triangle.​ (recall that an isosceles triangle contains two angles with the same​ meas
    15·2 answers
  • To the nearest tenth, what is the value of x?<br><br> - 35.3<br><br> - 39.2<br><br> - 54.7
    13·1 answer
  • Please answer this correctly <br> Is the answer <br> 2:04am<br> 6:14pm<br> 4:04am<br> 7:14pm
    8·2 answers
  • Christina is building a slide for her kids. The ladder is 4 feet tall and the slide is 9 feet long. What is the distance between
    9·1 answer
  • F(X) = 3X – 4 THE DOMAIN FOR THE FUNCTION IS {1, 2, 3} WHAT IS THE RANGE?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!