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Lady_Fox [76]
3 years ago
7

The cost of 18 notebooks at store j is $22.50. The notebooks at store j are all same price. The cost of notebooks at store k is

shown on the graph below
Mathematics
2 answers:
anzhelika [568]3 years ago
8 0

Answer:

Where is the graph?

Step-by-step explanation:

Katyanochek1 [597]3 years ago
4 0
The answer: $1.25

22.50/18= 1.25

1.25 for each
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\frac{56!}{0!\left(56-0\right)!}\left(0.01\right)^0\:\left(1-0.01\right)^{\left(56-0\right)} + \frac{56!}{1!\left(56-1\right)!}\left(0.01\right)^1\:\left(1-0.01\right)^{\left(56-1\right)} +\:\frac{56!}{2!\left(56-2\right)!}\left(0.01\right)^2\:\left(1-0.01\right)^{\left(56-2\right)}

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