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
Anuta_ua [19.1K]
1 year ago
13

Which relationships could have a negative correlation? Select three options.

Mathematics
2 answers:
stepan [7]1 year ago
6 0

Answer:

a,b,c

Step-by-step explanation:

its right

Rudik [331]1 year ago
5 0

The relationships that could have a negative correlation are as follows:

  • the speed of a train and the length of time to reach the destination
  • number of hours worked and free time
  • speed of a car and minimum stopping distance

<h3>What is negative correlation?</h3>

Correlation between two variables shows the relationship between the two variables.

A positive correlation means that both variables move in the same direction i.e. as one increases, the other increases.

However, a negative correlation means that both variables are inversely related i.e. one increases as the other decreases.

Therefore, the relationships that could have a negative correlation i.e. inversely related are as follows:

  1. the speed of a train and the length of time to reach the destination
  2. number of hours worked and free time
  3. speed of a car and minimum stopping distance

Learn more about correlation at: brainly.com/question/6563788

#SPJ1

You might be interested in
A. Independent <br> B. Inconsistent <br> C. Equivalent <br> D. Consistent
tangare [24]

Answer:

B. Inconsistent (No solutions exist)

Step-by-step explanation:

The linear system that consists of parallel lines are <u><em>inconsistent</em></u><em>, </em>which means that no solutions exist.

8 0
2 years ago
Read 2 more answers
If fghi is a square slove for x
Korolek [52]

Answer:multiply by y

Step-by-step explanation:

5 0
3 years ago
Tienes un triángulo equilátero con lados de 10cm, lo divides en dos partes de manera horizontal tal que el área de ambos figuras
Tanya [424]

Answer:

x = 10/√2 ≈ 7.07

Step-by-step explanation:

Comenzaremos por dividir el triángulo en dos partes y definir H, como en la figura adjunta.

Aplicando el teorema de Tales, sabemos que:

\dfrac{l/2}{H}=\dfrac{x/2}{h}\\\\\\\dfrac{l}{H}=\dfrac{x}{h}

También sabemos que, dado que el tirángulo menor es la mitad que el triángulo mayor, la relación entre áreas es:

\dfrac{A}{A_x}=\dfrac{lH/2}{xh/2}=\dfrac{lH}{xh}=2

Dado que formamos dos triángulos rectángulos, podemos despejar el valor de H como:

(l/2)^2+H^2=l^2\\\\H^2=l^2-(l/2)^2=10^2-5^2=100-25=75\\\\H^2=\sqrt{75}

Podemos entonces despejar x de la siguiente manera:

h=\dfrac{H}{l}\cdot x=\dfrac{lH}{2x}\\\\\\2x^2\dfrac{H}{l}=lH\\\\\\2x^2=l^2\\\\\\x=\dfrac{l}{\sqrt{2}}=\dfrac{10}{\sqrt{2}}\approx7.07

6 0
3 years ago
13<br><br>__ W=130 what is W<br><br>10 15 Points if you answer
11111nata11111 [884]

W=130

Step-by-step explanation:

the question giving says_W=130and if minus is crossing to the other side it becomes+

5 0
2 years ago
Someone pls tell me the answer to this5(6.2+z);z=3.8
Yuri [45]

Answer:

30.2 is the answer (use distrubutyion in this problem)

Step-by-step explanation:

4 0
3 years ago
Other questions:
  • Question#1 Please simplify..
    15·1 answer
  • Find x to the nearest hundredth place.
    9·1 answer
  • A rope is √250 units long. The rope is cut into two pieces, so that the lengths of the pieces are in the ratio 3:2 . What is the
    6·2 answers
  • What is the rule for the pair?
    11·1 answer
  • What is 2 to the power of 100 and what is the last digit of the answer and why
    8·1 answer
  • Please help 30 points
    7·1 answer
  • One out of every 25 workers at Dean Shipyard filed for Workers' Compensation this year. What percent of the workers filed for Wo
    9·2 answers
  • The net of a triangular prism is shown below.
    15·2 answers
  • What is the solution to the system of linear equations shown? picture attached
    15·1 answer
  • Which of the following is most likely the next step in the series?
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!