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maksim [4K]
2 years ago
15

9. The theater club of a local high school is planning a production. The amount of time t needed to assemble the set is inversel

y
proportional to the number people n working. Twelve people can assemble the set in 5 hours.
Write an equation to represent the situation.
Mathematics
1 answer:
Vsevolod [243]2 years ago
8 0

Answer:

The situation that represents this situation is:

t = \frac{60}{n}

Step-by-step explanation:

The amount of time t needed to assemble the set is inversely  proportional to the number people n working.

This means that:

t = \frac{k}{n}

In which k is the constant of proportionality.

Twelve people can assemble the set in 5 hours.

This means that for n = 12, t = 5. We use this to find k.

t = \frac{k}{n}

5 = \frac{k}{12}

k = 12*5 = 60

Write an equation to represent the situation.

t = \frac{60}{n}

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