![sedratkawaiah13](/avatars/17207.jpg)
sedratkawaiah13
07.07.2019 •
Mathematics
At what points do the lines y= -2x + 120 and y= -2/3x +48 intersect?
Solved
Show answers
More tips
- F Food and Cooking What is the Right Thickness for a Perfect Cream Puff?...
- F Food and Cooking What can and cannot be eaten during Lent?...
- F Food and Cooking How to Find Your Zip Code?...
- W Work and Career Can Skill Alone Make You a Professional?...
- C Computers and Internet How to Top Up Your Skype Account Without Losing Money?...
- P Philosophy Unidentified Flying Object - What is the Nature of this Phenomenon?...
- F Family and Home Protect Your Home or Apartment from Pesky Ants...
- O Other What is a Disk Emulsifier and How Does it Work?...
- F Family and Home What does a newborn need?...
Answers on questions: Mathematics
- M Mathematics What number would make this problem many solutions? Infinity many solutions : 10x+ ___ =2(5x+7) 2 5 7 14 17 20...
- M Mathematics the scale factor is 1 : 87. If the diameter of a wheel on a model train is 0.3 inch, what is the diameter of the actual wheel?...
- M Mathematics Multiply = x(.67) Multiply=x-.33x...
- M Mathematics The area of a Triangle is 9 3/4 sq inches. The base is 2 1/4 inches. Find the height. Show all of your work. A= 1/2 b*h...
- M Mathematics How do you solve fire x....
- M Mathematics Eugene s Computer Repair charges a one-time fee to run a mandatory diagnostic tests on a laptop in order ti determine what is wrong, plus an hourly rate to repair it. The...
- M Mathematics 1.) y + 3 7 what’s the answer?...
- M Mathematics Two cubes are shown. If the side length of each cube is 3 feet, what is the total volume of the two cubes?...
- M Mathematics Help ASAP. Factor this polynomial expression. 8x2 + 2x-15 A. (2x - 5)(4x+3) B. (4x - 5)(2x+3) C. (4x + 5)(2x-3) D. (2x+5)(4x - 3)...
- M Mathematics Can someone help me answer this?...
Ответ:
Ответ:
Option "B" is correct.
Step-by-step explanation:
When the dots have been plotted, there are three steps to find the trend line on a scatter plot:
1. Draw a vertical line that separates the full set of points into two sets, each with the same number of dots.
2.Mark with a special sign (e.g + or ×) the middle value in each of the two sets obtained in the previous step.
3.Join the two marks mentioned in the step (2) with a straight line, and extend it to the edges of the graph. This line is the trend line, and this is the last step.
Thus, the last step when using the divide-center method to find the line on scatter plot is Connect the two centers to produce the trend line.
Hence, Option "B" is correct.