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Sindrei [870]
2 years ago
14

An amusement park charges an admission fee of 20 dollars per person. The cost, C (in dollars), of admission for a group of p peo

ple is given by the following function.
C(p)=20p

What is the cost of admission for a group of 4 people
Mathematics
1 answer:
Inessa [10]2 years ago
3 0

Answer:

80

Step-by-step explanation:

Since the problem already gives you the function, you only have to substitute the information

p= number of people = 4

C(p)= 20p

C(4)=20(4)

C(4)= 80

So the cost of admission for four people is $80.

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Answer:

Black = 84 cm^2

Blue = 84cm^2

gold = 60.2cm^2

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Step-by-step explanation:

Black is a rectangle = A = l*w = 7*12 = 84 cm^2

We have 2 blue   This is a triangle  so multiply by 2  the area of a triangle

2 * A = 2(1/2 b*h) = bh = 12*7 = 84 cm^2

We have 2 gold   This is a triangle  so multiply by 2  the area of a triangle

2 * A = 2(1/2 b*h) = bh = 8.6*7 = 60.2 cm^2

The total surface area for one ornament is

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100 ornaments

Multiply by 100

100 *228.2 = 22820 cm^2

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Answer:

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Step-by-step explanation:

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