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
DerKrebs [107]
3 years ago
8

The answers to the questions

Mathematics
1 answer:
V125BC [204]3 years ago
4 0

It is linear as the equation performs ax+by +c

y = 90.2x - 177670

Number of student to enroll 2011 is 3722

<u>Explanation:</u>

  1. Linear is a straight line.
  2. Quadratic is a square which generates parabola.
  3. Quadratic formula is (ax)^2 + bx + c = 0.
  4. Linear formula is ax+bx + c = 0
  5. To  forecast time series data modelling can be used.
  6. To form a linear equation y = mx + c.
  7. After finding x is the required value , m is the intercept and C constant.
  8. X axis have years and Y axis has the value.
  9. To find number of students x is 90.2 * 2011 - 177670.
  10. The result comes to 3722.
  11. In Data analysis predictive modeling is the second phase.
  12. It is important because it helps in associating to variables.

You might be interested in
When y varies inversely as x, and y=3 when x=5. ​
Vikentia [17]

Answer:

I think Explanation:

y

∝

1

x

2

or

y

=

k

⋅

1

x

2

or

x

2

⋅

y

=

k

;

x

=

5

,

y

=

3

∴

k

=

5

2

⋅

3

=

75

or

x

2

⋅

y

=

75

Step-by-step explanation:

6 0
3 years ago
Halla la medida del lado de un cuadrado cuya diagonal es de 14 cm​
8_murik_8 [283]

Answer:

The length side of the square is 7\sqrt{2}\ cm

Step-by-step explanation:

<u><em>The question in English is</em></u>

Find the measure of the side of a square whose diagonal is 14 cmd

Let

d ----> the diagonal of a square in cm

b ---> the length side of a square in cm

we know that

Applying the Pythagorean Theorem

see the attached figure to better understand the problem

d^2=b^2+b^2

d^2=2b^2

we have

d=14\ cm

substitute the given value

14^2=2b^2

solve for b

196=2b^2

98=b^2

take square root both sides

b=\sqrt{98}\ cm

simplify

b=7\sqrt{2}\ cm

5 0
4 years ago
Which value is a solution of the equation 8y=56?
Korvikt [17]

Answer:

7

Step-by-step explanation:

If you divide 8y / 8  then you have to do the same thing to 56. When you do, y  = 7

3 0
3 years ago
Two ships P and Q left port at the same time. Q sailed at a bearing of 150 degrees while P sailed on the north side of Q. After
Lorico [155]

Answer:

247.18

Step-by-step explanation:

please watch the diagram carefully to see marked areas

3 0
3 years ago
10 times of half a number x and 6 is 9
Inessa [10]

Answer:

Step-by-step explanation:

3 0
4 years ago
Other questions:
  • a park is in the shape of a rectangle 8 miles long and 6 miles wide. how much shorter is your walk if you walk diagonally across
    14·1 answer
  • Find the area under the standard normal distribution curve between z=o and z=1.47
    14·1 answer
  • Choose the equation of the line passing through the point (2, 6) and parallel to y = -3x - 4. (1 point)
    7·1 answer
  • An attacker at the base of a castle wall 4 m high throws a rock straight up with speed 7.5 m/s from a height of 1.5 m
    13·1 answer
  • Are your solutions the same? Explain why this happens?
    7·1 answer
  • The gas tank in feliz car is 5/6 full
    13·1 answer
  • Please help me please I really need help
    13·2 answers
  • What is the exact solution to the equation 2x+2
    5·2 answers
  • Write each expression using a positive exponent.
    8·1 answer
  • Explain how to to evaluate multi-step expressions involving positive and negative decimals.
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!