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
Nimfa-mama [501]
3 years ago
15

Which of the choices is NOT a good example of a line of best fit? A) B) C) D)

Mathematics
2 answers:
gulaghasi [49]3 years ago
7 0
I would say C.!!!!!!!!!!!!!
Anton [14]3 years ago
3 0
It is B because the line does not cross through the cluster of data points as good as any other answers
You might be interested in
9/15 + 7/15= ?<br><br><br><br><br> Pls help I’m being dumb :0
Mashutka [201]
I think the answer is 1.06666666667
7 0
3 years ago
The gravitational force exerted by the planet Earth on a unit mass at a distance r from the center of the planet is:
jolli1 [7]

Answer:

Yes, F is a continuous function of r

Step-by-step explanation:

We are given that

When r<R

F(r)=\frac{GMr}{R^3}

r\geq R

F(r)=\frac{GM}{r^2}

Where M=Mass of the earth

R=Radius of earth

G=Gravitational constant

We have to find the function is continuous of r or not.

LHL

\lim_{r\rightarrow R-}\frac{GMr}{R^3}=\frac{GMR}{R^3}=\frac{GM}{R^2}

RHL

\lim_{r\rightarrow R+}\frac{GM}{R^2}=\frac{GM}{R^2}

F(R)=\frac{GM}{R^2}

When a function is continuous at x=a

Then, LHL=RHL=f(a)

RHL==LHL=F(R)

Hence, the function is continuous of r.

8 0
3 years ago
You purchase a $220 airline ticket. you have a discount code to recieve 10% off. There is 10.5% service charge added to the tota
gayaneshka [121]
You will pay 221.1 dollars
6 0
3 years ago
Find an explicit rule for the nth term of a geometric sequence where the second and fifth terms are -6 and 162, respectively. Pl
kicyunya [14]
Hello,

u_{0} =a\\&#10; u_{1} =a*r\\&#10; u_{2} =a*r^{2}=-6\\&#10; u_{3} =a*r^{3}\\&#10; u_{4} =a*r^{4}\\&#10; u_{5} =a*r^{5}=162\\&#10;....\\&#10;\boxed{ u_{n} =a*r^{n}} \\&#10;&#10;\dfrac{ 162}{-6} = \dfrac{ u_{5} }{ u_{3}} = \dfrac{ a*r^{5}}{ a*r^{2}} =r^3= -27\\&#10;==\ \textgreater \  r=-3\\&#10;&#10; u_{2} =a*r^{2}=-6=a*(-3)^2 \ ==\ \textgreater \  a=-\frac{6}{9} =-\frac{2}{3}\\&#10;&#10;&#10;\boxed{ u_{n} =-\frac{2}{3}*(-3)^{n}=(-1)^{n+1}*2*3^{n-1}} \\&#10;&#10;
8 0
3 years ago
Read 2 more answers
Round 4.735 to the nearest tenth
spayn [35]
5.000or just 5 Hope this helps
5 0
3 years ago
Read 2 more answers
Other questions:
  • Write the phrase as a mathematical expression: 5 more than twice a number
    8·1 answer
  • Correct answer will get brainliest.
    10·2 answers
  • Classify the triangle by the measure of its sides.Explain.
    10·1 answer
  • What is -4+5x-17-22x simplified by combining like terms?
    7·1 answer
  • Help me pleaseee !!
    13·1 answer
  • william is trying to solve the last problem of his math homework: 5/8 divided by 2/3. which of the following will give him the c
    11·1 answer
  • Oliver is building a box kite. The frame of the kite has the dimensions shown. He covered the sides of the kite (but not the top
    12·2 answers
  • Find the area of each figure. Round to the nearest tenth if necessary
    12·1 answer
  • Please please please help fast
    12·1 answer
  • Mrs. Stephan took her children to pick out pumpkins. Carter picked out a pumpkin priced $20, and
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!