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
sveticcg [70]
4 years ago
7

The equation that describes how the dependent variable (y) is related to the independent variable (x) is called _________.a. the

correlation model b. the regression model c. correlation analysis d. None of these answers is correct.
Mathematics
1 answer:
strojnjashka [21]4 years ago
5 0

Answer:

b. the regression model

Step-by-step explanation:

A regression model is actually used to investigate the relationship between two variables or more. In other words to estimate one variable based on the other.

For example, the level of advertising expenses in a automobile company,say y(dependable variable) is subject to the demand for automobile products,say x(independable variable).

You might be interested in
Exactamente a las 6:45 am mi reloj se daño y comenzo a caminar en sentido contrario a la velocidad correcta, ahora son las 9:30
garri49 [273]

Answer:

El reloj está marcando:

las 4:00 horas

Step-by-step explanation:

El reloj avanzó a su mismo ritmo pero en sentido contrario a partir de las 6:45

si ahora son las 9:30 el reloj marca:

9:30 = 9horas 30minutos = 9h 30'

6:45 = 6horas 45minutos = 6h 45´

1 hora = 60'

9h 30' = 8h + 60' + 30' = 8h + 90' = 8h 90'

entonces:

 8h 90'

- 6h 45'

= 2h 45

entonces el reloj está marcando 2h 45' menos que la hora en que se dañó.

por tanto:

 6h 45'

- 2h 45'

= 4h 00'

El reloj ahora está marcando las

4 horas en punto.

7 0
3 years ago
Including a 7% sales tax, an inn charges $109.14 per night. Find the inn's nightly cost before tax is added.
hammer [34]
The answer is $102 per night before tax is added. This is because tax adds up to $7.14.

Hope this helps!
7 0
2 years ago
Read 2 more answers
What is the diameter of a hemisphere with a volume of 2233\text{ cm}^3,2233 cm 3 , to the nearest tenth of a centimeter?
Agata [3.3K]

Answer:

The diameter of the hemisphere is 20.4 centimeters.

Step-by-step explanation:

The volume of an hemisphere is given by:

V = \frac{2 \pi r^{3}}{3}

In this problem, we have that:

V = 2233

So

\frac{2 \pi r^{3}}{3} = 2233

2\pi r^{3} = 3*2233

r^{3} = \frac{3*2233}{2\pi}

r = \sqrt[3]{\frac{3*2233}{2\pi}}

r = 10.2

The radius is 10.2 centimeters.

The diameter is double the radius. So:

2*10.2 = 20.4

The diameter of the hemisphere is 20.4 centimeters.

5 0
3 years ago
01:59:16
Nezavi [6.7K]

Answer: E

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Use the zero product property to find the solutions to the equation x^2 + x -30=12
Alla [95]

Answer:

The solutions are x = -7, 6.

Step-by-step explanation:

To find the solutions, move everything to one side of the equation so the equation is equal to 0. Then factor. Set the factors equal to 0 and solve for x.

x^2 + x - 30 = 12\\x^2 + x -42=0\\(x+7)(x-6) = 0

x+7 = 0

x = -7

and

x-6 = 0

x = 6

The solutions are x = -7, 6.

6 0
3 years ago
Read 2 more answers
Other questions:
  • What is the length and width of a rectangle if your area is 40 inches and you perimeter is 26 inches
    15·2 answers
  • What is maximum value of y=cosx​
    6·1 answer
  • If LM=7 and EF+LM=NP then ___ =Np
    8·1 answer
  • Shelly hopped onto her bicycle and pedaled to the park at 14 miles per hour. Then she whizzed back at 20 miles per hour. If the
    12·1 answer
  • If the area of a triangle is 9.3 square meters and the base measurement
    10·2 answers
  • Simplify.<br><br> (-4b^3+b-1)+(6b-6)
    10·2 answers
  • What is the slope of 2x-5y=9
    11·2 answers
  • There are 80 cups of water in 5 gallons of water. What is the total number of cups of water in one half-gallon of water?
    7·2 answers
  • Guys please, please help!!
    15·2 answers
  • Find the distance between the two points in simplest radical form. (-1,7) and (8,-5)
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!