3 years ago

A 4-kilogram bag of birdseed costs $12.69. What is the unit price, rounded to the

Mathematics

1 answer:

igomit [66]3 years ago

3 0

Answer:

$3.17

Step-by-step explanation:

Take the $12.69 and divide it by the 4 kilograms and you get 3.17. (This is rounded)

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Case 1: $n-1=1$ and $d=21$ . But

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Case 2: $n-1=21$ and $d=1$ . But

$\displaystyle\sum_{k=1}^{22}(8+1(k-1))=407\neq123$

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Case 4: $n-1=7$ and $d=3$ . But

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