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Anna [14]
3 years ago
5

Jenna knits scarves and then sells them on Etsy, an online marketplace. Let C(x) = 4x + 20 represent the cost C in

Mathematics
2 answers:
tia_tia [17]3 years ago
3 0

Answer:

Domain of C={1,2,3,4,5,6}

Range of C={24,28,32,36,40,44}

Step-by-step explanation:

We are given that Jenna knits scarves and sells them on Etsy an online market place.

C(x)=4x+20

Where C=Represents the cost in dollars

x=Number of scarves produced.

We have to find the domain and range of C.

Substitute x=1

C(1)=4(1)+20=$24

Substitute x=2

C(2)=4(2)+20=$28

C(3)=4(3)+20=$32

C(4)=4(4)+20=$36

C(5)=4(5)+20=$40

C(6)=4(6)+20=$44

Therefore, Domain of C={1,2,3,4,5,6}

Range of C={24,28,32,36,40,44}

Marat540 [252]3 years ago
3 0

Answer:

  • domain: {1, 2, 3, 4, 5, 6}
  • range: {24, 28, 32, 36, 40, 44}

Step-by-step explanation:

The domain is the set of values of x for which the function is defined. The problem statement tells you that is "1 to 6".

The range is the corresponding set of values the function can produce. For x = 1 to 6, 4x = 4 to 24, and 4x+20 = 24 to 44 in steps of 4 (dollars).

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The aquarium has 198 guppies, angelfish and catfish altogether.
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Answer:

Number of catfish = 28

Step-by-step explanation:

Let the number of catfish = c

Number of angle fish = c + 6

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Total fishes = 198

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                     6c    = 198 - 30

                     6c   = 168

                       c = 168/6           {Divide both sides by 6}

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A circular mirror has a circumference of 507 inches. What is the
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algol [13]

Answer:

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Step-by-step explanation:

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