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
riadik2000 [5.3K]
2 years ago
11

Georges asked five of his friends how long they studied for the last math test and what grade they received. He found a linear r

egression equation for the data to be y = 9.6x + 65.8. What does the 65.8 mean in the context of this equation?
Mathematics
2 answers:
Thepotemich [5.8K]2 years ago
6 0

The answer is: 65.8 if they did not study at all. I just took the test I promise!! :D <3 Have a great day!! <3

Crazy boy [7]2 years ago
5 0
In order to answer this problem, let us assume that x is the number of hours (the independent variable) and y is the score obtained (the dependent variable). The value 65.8 is the y-intercept which means that we will get y = 65.8 if x is equal to zero. This means that 65.8 is the score that one can get if he does not study at all. 
You might be interested in
Pls I need help this
Citrus2011 [14]

Answer:

the third side is 4.

Step-by-step explanation:

Using  Pythagorean theorem of a^2 + b^2 = c^2 for right triangles, substitute

the numbers to show (\sqrt{65})^{2} + b^{2} = 9^{2} and solve for b. The square root and square cancel each other out, so you get 65 + b^{2} = 81.

Subtract 65 from both sides to get b^{2} = 16.

Then take the square root of both sides to get b = \sqrt{16} which equals 4.

6 0
3 years ago
Help if u don’t mind <br> A)117<br> B)115<br> C)130
Alexxandr [17]

Answer:

I believe the answer i B

Step-by-step explanation:

I'm not 100% sure so please correct me if im wrong, sorry if i am

6 0
2 years ago
In a survey of 1046 adults conducted by Bradley Corporation, subjects were asked how often they wash their hands when using a pu
prohojiy [21]

Answer:

Sample = 1046

Population = All adults.

Step-by-step explanation:

In Statistics, a sample can be defined as a set of items, objects or individuals collected, selected or drawn from a population. Thus, a sample is a subset of a population. In this scenario, the sample is 1046.

On the other hand, population can be defined as the total number of individuals in a survey. Thus, all the adults are a population.

8 0
2 years ago
Is the square number of 32 a whole number?​
Aneli [31]
No it’s not the square root of 32 is 5.65685424949
4 0
3 years ago
Read 2 more answers
. a) In a group of 75 students, 20 liked football only, 30 liked cricket only and 18 did not like any of two games? (i) How many
qaws [65]

i)50

<u>Steps</u>

30+20=50

ii)7

<u>Steps</u>

75-(30+20)-18

=75-(50)-18

=7

iii)20

<u>Steps</u>

From the available data from the question

iv)30

<u>Steps</u>

From the available data from the questionl

v)From the attcged image file

4 0
2 years ago
Other questions:
  • The sales tax on a $350 computeris $22.75. find thr sales tax rate
    15·1 answer
  • Nolan rides his bike 63 miles in 270 minutes. What is his average speed in miles per hour?
    6·1 answer
  • Kaelyn has some yarn that she wants to use to make hats and scarves. Each hat uses 0.20.20, point, 2 kilograms of yarn and each
    10·1 answer
  • What is 7% of $7.40​
    15·1 answer
  • The avid class is making spirit buttons. They make 490 spirit buttons in 3 1/2 hours. Find the number of spirit buttons the avid
    8·2 answers
  • In triangle ABC, the measure of angle B is 50 degrees.
    7·1 answer
  • What is the measurement of this angle
    9·1 answer
  • Determine the center and radius of the following circle equation:<br> x2 + y2 – 10x + 8y + 40 = 0
    5·2 answers
  • MARKING BRAINLEIST IF CORRECT AND QUICK
    9·1 answer
  • A triangular prism is 13 meters long and has a triangular face with a base of 12.6 meters and a height of 16.6 meters. What is t
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!