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
Andru [333]
3 years ago
10

Describe the type of correlation indicated by each correlation coefficient r=0.875

Mathematics
1 answer:
Alenkinab [10]3 years ago
5 0

Answer:

A strong correlation

Step-by-step explanation:

The closer the correlation coefficient is to the number 1 the stronger the correlation is.

You might be interested in
Write the equation of a line perpendicular to 5x−9y=−8 that passes through the point ​(−5​,8​).
Fantom [35]

Answer:  y = -(9/5)x - 1

Step-by-step explanation:

Rewrite the equation in standard form:  y = (5/9)x+(8/9).  [y=mx+b]

A line perpendicular to this would have a slope that is the negative inverse of the original slope (5/9), which would make it -(9/5).  The y-intercept would also change, but we don't know the value, yet.  For now, we'll use "b" for the y-intercept.  This results in a perpendicular line:

y = -(9/5)x + b

We can calculate b, the y-intercept, by using the point (-5,8) and solving for b.

8 = -(9/5)*(-5) + b

8 = (9) + b

b = -1

The line perpendicular to 5x−9y=−8 that passes through the point ​(−5​,8​) is

y = -(9/5)x - 1

7 0
3 years ago
Find the mean of the set of data. Use a calculator if necessary.
dangina [55]

Answer:

7

Step-by-step explanation:

mean is average of the numbers

add all values then divide by the numbers

(1+5+8+10+11) / 5

35 / 5 = 7

5 0
3 years ago
Read 2 more answers
Write an algebraic expression for each verbal expression. Then simplify, indicating the properties used. 4 times the difference
MissTica
4(f ^2-g)+f^2+2g is your answer
6 0
3 years ago
Maria tenia 6.500kg de patatas. Las envaso en sacos de 25kg y los puso a la venta a 30$ cada uno. Vendio la mitad de los sacos a
mojhsa [17]

Responder:

$ 7540

Explicación paso a paso:

Dado que:

Kilogramos totales de papa = 6500

Número de kilogramos por paquete = 25

Precio por paquete = $ 30

La mitad se vendió a $ 30

El resto se vende a ($ 30 - $ 2)

Número total de paquetes de 25 kg:

6500 kg / 25 kg = 260 paquetes

Por lo tanto, paquete total = 260 paquetes

La mitad se vende a $ 30:

(260/2) * 30

130 * $ 30 = $ 3900

Resto vendido a $ 28:

(260 - 130) * $ 28

130 * $ 28 = $ 3640

Cantidad total realizada:

$ (3640 + 3900) = $ 7540

8 0
3 years ago
Bob finishes his supper at 6:30 P.M. Then he studies for 55 minutes and spends 35 minutes playing video games before he watches
Kitty [74]
He watches TV at around 8:00 P.M., though it could be any other time around the world.

4 0
3 years ago
Other questions:
  • The radius of inner circle is 56mm and shaded ring is 16mm wide. find in cm the diameter of outer circle
    6·1 answer
  • You exercised 24 hours each month for a year. How many hours did you exercise by the end of the year? You may be able to do the
    15·1 answer
  • Solve the system by the method of elimination.
    12·2 answers
  • A bookstore bought a case of 10 books at a wholesale price of $84. The bookstore will sell the books at a 25 percent markup, and
    7·2 answers
  • chris is making a table top.feom some leftover tiles.he has 9 tiles that measures 3 1\8 inches long and 2 3\4 inches wide.what i
    13·1 answer
  • WILL GIVE BRAINLIEST
    12·2 answers
  • Someone help, math quiz
    12·1 answer
  • Help quick guys I need help on this and if you could show me how u got it or explain it to me that would be very nice thank you
    8·1 answer
  • 2(2x−3)+4<6x+7−11 just need the answer for this !!!! helppp
    5·1 answer
  • Y= 4x + 2<br> where the domain is the set of all of<br> the positive even numbers<br> less than 10.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!