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denis-greek [22]
3 years ago
6

PLZZZZ HELP

Mathematics
1 answer:
Darya [45]3 years ago
7 0

Answer:

Step-by-step explanation:

the constant drain of water is C:

C= (1000-940)/10 = 6 gallons per minute

after x minutes : 1000- 6x ( water left in the tank after x minutes)

for 5 minutes: 1000-6(5)=970

after 20 min.: 1000-6(20)=880

after 30 min.: 1000-6(30)=820

after 27 min.: 1000-6(27)= 838

the rate of flow of water is 6 gallon per minute

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