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A 28,000-gallon swimming pool is being drained using a pump that empties 700 gallons per hour. Which equation models this situation if g is the number of gallons remaining in the pool and t is the amount of time in hours the pool has been draining?

Respuesta :

G/t = answer
28000/700= 14

Answer:

[tex]g(t) = 28000 -700 t[/tex]

Step-by-step explanation:

Total volume of the swimming pool = 28000 gallon

Volume that is drained using a pump = 700 gallons per hour

Remaining number of gallons at time t = g(t) = a function of t

We have initially i.e. g(0) = 28000

And drain rate per hour = 700

Hence equation would be

g(t) = 28000 -700 t, where t = no of hours after pump starts working

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