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White raven [17]
3 years ago
15

Noralie has a home-based business putting on children's parties. She charges $45 to design the party and then $5.50 per child. W

rite a function rule that relates to the total cost of the party to the number of children n.
A. f(n) = 5.5n - 55
B. f(n) = 5.5 - 55n
C. f(n) = 45 + 5.5n
D. f(n) = 5.5 + 45n
Mathematics
1 answer:
valkas [14]3 years ago
8 0
The answer would be C because n is the number of children and it costs $5.50 per child plus an extra design fee of $45
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Answer:

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Step-by-step explanation:

The problem statement tells you ...

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<em>Further explanation</em>

An exponent is an indication of repeated multiplication.

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We can use the associative property of multiplication to rewrite the number of miles:

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Answer:

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Step-by-step explanation:

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The 10-year continuous growth rate is 0.9259 % per year.

Part 2. Population model

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By 2020,

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