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
Sergio039 [100]
4 years ago
6

20 points! Please help! Which graph represents the function?

Mathematics
1 answer:
Arte-miy333 [17]4 years ago
6 0
I’m pretty sure they both are functions
You might be interested in
Your client has asked you to evaluate customers attending the games for a professional football team. The stadium is interested
ZanzabumX [31]

Answer:

  • Number of spectators who leave the stadium before 180 minutes

This data would show if spectators only come to the stadium and stay until the end of the game when their favorite teams are playing

  • Number of customers/spectators attending the last 100 matches

This data will help the stadium know the current trend ( either increasing of decreasing ) number of the spectators who visit the stadium

<u />

  • The data can be collected via the exit time entries at the exit gate of the stadium
  • history of ticket sold over the last 100 matches

<u />

we have to conduct a hypothesis test assuming that a spectator watches a match for more than 180 minutes with an assumed standard deviation

we can also use regression analysis and line of best fit to check for the trends

Step-by-step explanation:

Aim : The Aim of the stadium is Increasing revenue generated in the stadium and some of the ways to achieve such is by taking specific data as regards the customers/spectators who visit the stadium

<u>The type of data that could be collected from the fans to be used in multiple regression model:</u>

  • Number of spectators who leave the stadium before 180 minutes

This data would show if spectators only come to the stadium and stay until the end of the game when their favorite teams are playing

  • Number of customers/spectators attending the last 100 matches

This data will help the stadium know the current trend ( either increasing of decreasing ) number of the spectators who visit the stadium

<u>How can the data be collected </u>

  • The data can be collected via the exit time entries at the exit gate of the stadium
  • history of ticket sold over the last 100 matches

<u>how to apply the data</u>

we have to conduct a hypothesis test assuming that a spectator watches a match for more than 180 minutes with an assumed standard deviation

we can also use regression analysis and line of best fit to check for the trends

4 0
3 years ago
Is 11 1/2 divided by 2 1/4 equals 6 and overestimate or underestimate. Explain
topjm [15]

Answer: 11 1/2 ÷ 2 1/4 is not equal to 6, it is an overestimate.

Step-by-step explanation:

11 1/2 ÷ 2 1/4 = 6

First step: convert the improper fraction to a proper fraction

11 1/2= 23/2

2 1/4= 9/2

The question can be written as:

23/2 ÷ 9/2

=23/2 × 2/9 ( 2 cancels out 2)

= 23/9

=2.56

Therefore, 11 1/2 ÷ 2 1/4 is not equal to 6, it is an over estimate.

I hope this helps.

8 0
4 years ago
A Web music store offers two versions of a popular song. The size of the standard version is
sashaice [31]
Let s be standard and h be high-quality versions of the song.
To figure this out, let's make a system of equations: 
2.5s + 4.5h = 5740
h = 4s
First substitute the second equation into the first for h.
2.5s + 18s =5740
Then combine like terms.
20.5s = 5740
Lastly, divide each side by 20.5 to get the number of standard downloads: 
s = 280
Hope this helps!
8 0
4 years ago
Helpppp me plz answer this for me plz
beks73 [17]

Answer:

0.1

Step-by-step explanation:

There are 10 letters and only 1 of them is a G so the chance of drawing a G is 1/10 = 0.1.

5 0
3 years ago
Read 2 more answers
Does anyone know which one it is?<br>Or how to do it/  walk through. Please.
satela [25.4K]
We know, the sum of all the angle in an triangle is 180, 
So, We can calculate adjacent angle of angle 1, 

Let, that adjacent angle = b
So, 34 + 103 + b = 180
b = 180 - 137
b = 43

Now, angle b forms linear pair with angle a, so their sum would be 180
a + b = 180
a + 43 = 180
a = 180 - 43
a = 137

In short, Your Answer would be Option C

Hope this helps!
8 0
3 years ago
Other questions:
  • Tom has a large photo he wants to string to wallet-sized is with is 20 cm and it's length is 30 cm if he wants to with to be 5 C
    14·1 answer
  • Can someone please help me out
    10·1 answer
  • Solve Quadratic Equations by Factoring: Solve by factoring and using the Zero Product Property: 1. X^2-25=0 2. X^2=1=0 3. X^2=x+
    10·1 answer
  • 5(k+5)+4&lt;21+6k what is the answer
    14·1 answer
  • Seventh!<br> (if the answer is not applicable to the question it will be reported and removed)
    8·1 answer
  • How to solve step by step <br> 1,-8n+4(1+5n)=6n-14
    8·1 answer
  • Write the polynomial in standard form that represents the perimeter of the quadrilateral. 2x-9 x+5
    13·1 answer
  • The base of a regular triangular pyramid has the sides that are 25 cm with a height of 14.3 cm. The slant height is 14.3 cm. Wha
    8·1 answer
  • Anybody have a clue ?
    12·2 answers
  • Given: WX congruent yz <br> Prove: WYXZ
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!