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Illusion [34]
3 years ago
7

A dance school has 63 ballet dancers a 42% of the total number of dancers in the score ballet dancers what is the total number o

f dancers in the school
Mathematics
1 answer:
melamori03 [73]3 years ago
3 0
42% of what is 63

0.42x = 63
x = 63/0.42
x = 150

There are 150 dancers in the school
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Answer:

The function rule is

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Step-by-step explanation:

The given ordered pairs are (0,-1), (1,0),(2,3),(3,8),(4,15)

We can observe the following pattern.

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When we generalize this pattern, we obtain:

f(x) =  {x}^{2}  - 1

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