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BaLLatris [955]

3 years ago

14

Noah collected five water samples from local streams. Each sample was the same size, and he collected 4.35 liters of water in al

l. What was the volume of each water sample?

1 answer:

andriy [413]3 years ago

8 0

Answer:

4.35/5= 0.87 liters

you divide the total by how many to find out what the unit rate is for each sample

Step-by-step explanation:

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3 years ago

In a running competition, a bronze, silver and gold medal must be given to the top three girls and top three boys. If 15 boys an

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There are a total of possible 1820 results.

Step-by-step explanation:

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$Boys = \frac{15!}{3!(15 - 3)!} = \frac{15!}{3!12!} = \frac{15*14*13*12!}{3!12!}\\Boys = \frac{15*14*13}{3*2*1}\\Boys = \frac{15*14*13}{3*2*1}\\Boys = 455$

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