3 years ago

Find the probability that a randomly selected light bulb will last between 750 and 825 hours.

1 answer:

4 0

The probability that is recieved out of the lightbulb is a 750:825. If you divise these numbers, then you find that it becomes .9091

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Yuliya22 [10]

$\bf \begin{array}{ccllll}
lbs&mg\\
\text{\textemdash\textemdash\textemdash}&\text{\textemdash\textemdash\textemdash}\\
159&212\\
129&x
\end{array}\implies \cfrac{159}{129}=\cfrac{212}{x}$

solve for "x".

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4 years ago

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Julli [10]

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3 years ago

3.25 3 2/5 3 3/8 from least to greatest

kirza4 [7]

Answer:

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