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
Natali [406]
3 years ago
5

Determine whether a quadratic model exists for each set of values. If so, write the model.

Mathematics
1 answer:
zvonat [6]3 years ago
6 0
 Yes, a quadratic model does exist and its equation is f(x)=4x^2
You might be interested in
−30=5(x+1) please simplify this for khan academy. org
brilliants [131]

Answer:

-7 =x

Step-by-step explanation:

−30=5(x+1)

Divide each side by 5

−30/5=5/5 (x+1)

-6 = x+1

Subtract 1 from each side

-6-1 = x+1-1

-7 =x

4 0
3 years ago
Read 2 more answers
I really need help anyone please
icang [17]
(15x^3y^-8)÷(5x^2y^-4)
= 3xy^-4

(3x)/ y^4
4 0
3 years ago
the population of a city increased from 24500 to 41600 between 2003 and 2012 . find the change of population per year if we assu
AURORKA [14]
The change of population per year is 1,900

We'll start by subtracting; 41,600-24,500= 17,100
Then we'll divide 17,100 by 9 because there is a 9 year difference between 2003 and 2012.
17,100/<span>9=1,900</span>
5 0
3 years ago
A rectangular billboard image is 5 ft wide and 4 ft high. If the available billboard space is 25 ft by 15 ft, what are the dimen
Lapatulllka [165]

Answer:

18¾ ft × 15 ft

Step-by-step explanation:

The dimensions of the billboard are 25 ft by 15 ft.

The dimensions of the image are 5 ft by 4 ft  

Case 1.<em> Expand the length of the image to 25 ft. </em>

We have multiplied the length by five, so we must multiply the width by five.

w = 5 × 4 = 20 ft. That's too big. The image will overflow the billboard

by 5 ft.


<em>Case 2. </em><em>Expand the width of the image to 15 ft. </em>

We have multiplied the width by 15/4, so we must multiply the length by 15/4.

l = 15/4 × 5 = 75/4 = . That will fit, with 6¼ ft left over.

The expanded image will be 18¾ ft × 15 ft.

In the image below, the big rectangle represents the billboard, and the red rectangle represents the original image.

The pink rectangle represents the dilation of the original image to a width of 15 ft.

5 0
3 years ago
I will give like a ton of points if you answer this correctly!
AleksandrR [38]

Answer:

<u>I'll give the choices by the number below:</u>

  • 1. 45 miles. Taken from the table at day 0.
  • 2. 39 miles. Given for Miguel.
  • 3. Jose's. His goal has a greater value 45 > 39.
  • 4. 5 miles a day. Change per day as per table.
  • 5. 6.5 miles a day. Given.
  • 6. Miguel's. Comparing 6.5 > 5

8 0
3 years ago
Other questions:
  • Please help I don't understand. This question
    13·2 answers
  • |x+2|=3 solve and check
    6·1 answer
  • I hope this can help you very much .
    8·1 answer
  • Jan mixed 2 pints of blue paint with 5 pints of red paint to make purple paint. He wrote the equation b= ( )r to represent the p
    5·1 answer
  • Write in standard form. <br> y=-(x-3)^2+2
    12·1 answer
  • Simplify the expression (3+i)(2+i)
    10·2 answers
  • George paid a total of $10,000 for stock that was $5 per share. If he sold all his shares for $15,000, how much profit on each s
    6·1 answer
  • What is 12x+3? please be specific with your answer
    11·1 answer
  • Plxxx help me (Giving brainlyiest)
    13·2 answers
  • g. a second stage smog device has been installed on 50 different industry firms in los angeles. an inspector plans to visit 10 r
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!