It takes jackie 2 hours to make 9 bracelets how many bracelets can she make in 8 hour's?

Mathematics

2 answers:

Nataly_w [17]2 years ago

7 0

Answer:

Explenation:

2 fits 4 times in 8, 9 bracelets are made in two hours

so 9×4=36

gregori [183]2 years ago

4 0

Answer:

8b = 96

Step-by-step explanation:

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Hello,

Reminders:
$$\sum_{i=1}^{n} i= \dfrac{n(n+1)}{2}$


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$$ \sum_{i=1}^{n} i^3= \dfrac{n^2(n+1)^2}{4} $
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$n=6\\
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