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
lapo4ka [179]
3 years ago
8

What is group A called? What is group B called ?

Mathematics
1 answer:
Gre4nikov [31]3 years ago
7 0

Answer:

A would be the line of best fit and B would be the oulier

You might be interested in
Please help me if you can. please show how you got the answer.
fomenos

Answer:

Step-by-step explanation:

The area of a circle is A = πr², where r is the radius. That means in order to solve this we have to find the value of x, which is the diameter of the lake, and then divide it in half to get the radius. To find x we will use similar triangles and proportions. x is the height of the big triangle and 4.5 is the height of the smaller triangle; 15.3 + 7.4 is the hypotenuse of the big triangle and 7.4 is the hypotenuse of the smaller triangle. Setting up our proportion:

\frac{x}{4.5}=\frac{15.3+7.4}{7.4} which simplifies a bit to

\frac{x}{4.5}=\frac{22.7}{7.4} and cross multiply to solve for x:

7.4x = 102.15 so

x = 13.8  That is the diameter of the lake. Divide it in half to get 6.9, the radius. Applying the area formula for a circle:

A = (3.14)(6.9)² and

A = 3.14(47.61) so

A = 149.5 which rounds to 150, Choice C

5 0
3 years ago
Solve 5x - 8y = 11 for y.
disa [49]

Answer:

y = \frac{5x-11}{8}

Step-by-step explanation:

Given

5x - 8y = 11 ( subtract 5x from both sides )

- 8y = 11 - 5x ( multiply through by - 1 )

8y = - 11 + 5x = 5x - 11 ( divide both sides by 8 )

y = \frac{5x-11}{8}

3 0
3 years ago
Math linear functions
Ivenika [448]

Answer:

60x-80

Step-by-step explanation:

per hour is x and the fee is negative 80

5 0
3 years ago
20 POINTS FOR 2 QUESTION PLEASE HELP WILL GIVE BRAINLIESTT
Vesnalui [34]

Answer:

8.a 9.acb

Step-by-step explanation:

good luck

8 0
3 years ago
Find volume of triangular pyramid or prism.
almond37 [142]

I hope this helps you

5 0
3 years ago
Read 2 more answers
Other questions:
  • 1. A college newspaper, The College Spy, has a fixed production cost of $70 per edition and it costs 40¢ per copy to print and d
    15·1 answer
  • What is the rate of change for the function (1,15) and (3,45)
    15·1 answer
  • If the interest rate is 10%, what is the present value of a security that pays you $1,100 next year, $1,210 the year after, and
    7·1 answer
  • What is the value of x?
    13·1 answer
  • I need help on my mat!!!!!
    5·1 answer
  • If the odds in favor of an event happening are 3-7, what is the probability of Sant
    10·1 answer
  • The percentage of students who attended the talent show for years 2018 to 2013 I shown year | percent of students 2008 | 83% 200
    13·1 answer
  • Graph the opposite of the opposite of -6 on the number line. Click on the number line to
    7·1 answer
  • PLEASE HELP. A rainwater collection tank contained 40 inches of water. After 4 days of rain, the level had risen to 52 inches. L
    10·1 answer
  • Fina a value of the polynomial 5x-4x ^ { 2 } +3 at <br> (i) x=0
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!