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
lana [24]
3 years ago
8

Olivia is making model cars to go on shelves in her room. The number of wheels she uses is a function of how many cars she makes

: if she makes 1 car, she uses 4 wheels; if she makes 2 cars, she uses 8 wheels; if she makes 3 cars, she uses 12 wheels; and so on. She has exactly 28 wheels she can use to make cars. What is the domain and range for the function?
Mathematics
1 answer:
Luba_88 [7]3 years ago
3 0

Answer:

Domain = 1 to 7

Range = 4 to 28

Step-by-step explanation:

Given that:

Number of wheels used is a function of number of cars manufactured.

Number of wheels present = 28

1 car uses 4 wheels

2 cars use 8 wheels.

3 car uses 12 wheels

and so on.

Let the function be of the form:

y =f(x)

Domain of the function is the value of x that can be given as valid input to the function.

Range of the function is the value of y that can be output of the function.

Let x be the number of cars manufactured.

Then value of y is nothing but x times 4.

y=4x

We are given that maximum value of y can be 28.

28 = 4x\\\Rightarrow x =7

Therefore, maximum value of input can be 7.

Minimum number of wheels can be 4 to make a minimum of 1 car.

Therefore domain is 4 to 28 and range is 1 to 7.

You might be interested in
A store marks up the price of a sweater by $7.35. The total cost of the sweater is 25.65. How much does the store pay for the sw
UNO [17]

Answer: the store paid $18.3 for the sweater

Step-by-step explanation:

Let x represent the amount that the store paid for the sweater.

A store marks up the price of a sweater by $7.35. This means that the new or current price of the sweater at the store would be

7.35 + x

The total cost of the sweater is 25.65. Therefore, an equation to represent the problem would be

7.35 + x = 25.65

Subtracting 7.35 from the left hand side and the right hand side of the equation, it becomes

7.35 + x - 7.35 = 25.65 - 7.35

x = $18.3

3 0
2 years ago
Find the area to the nearest hundredth
Savatey [412]

Answer:

9.0586 OR

9.06

Step-by-step explanation:

IDK, used fusion 360

6 0
2 years ago
Ms. Canton has a book case. On three of the shelves there are the same amount of books. On another shelf there are four of her f
Nonamiya [84]

Answer:

y=3x+4

Step-by-step explanation:

x= the equal amount of books on 3 bookshelves

+4=the other 4 books on the fourth bookshelf

y=the total amount of books

5 0
3 years ago
Read 2 more answers
I need help with this question
nydimaria [60]
I cant help i just needa answer something before i cant ask anything else
6 0
2 years ago
There are 700 students going on a field trip. Transportation safety states that only 46 students are allowed on each bus. How ma
andreyandreev [35.5K]
There will be 16 buses
4 0
3 years ago
Other questions:
  • In circle O below, what is the length of arc AB in radians?
    9·1 answer
  • Finish the pattern<br> (8,5), (2,-1), (0,-3), (-9,-12), (5 (1/2), ____)
    12·1 answer
  • What is the area of the piece of red paper after the hole for
    10·2 answers
  • If f(x)=8-10x and g(x)=5x+4, what is he value of (fg)(-2)
    12·1 answer
  • What is subtracting fractions from mixed numbers for grade 4
    6·1 answer
  • I will literally rail you help me
    15·1 answer
  • Given the figure below, which of the following points name a line segment, a line, or a ray?
    6·2 answers
  • Brainly plz help only three questions and don't answer for point kinda rude
    7·2 answers
  • Estimate √40 to the nearest tenth. *<br><br> A. 6.9<br> B. 6.3<br> C. 7.1<br> D. 5.7
    12·1 answer
  • Find the slope of the line that passes through (3, 8) and (5, 9).
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!