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PLZZZ HELP ME OUT........................ PLZZ​
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PLZZZ HELP ME OUT........................ PLZZ​

PLZZZ HELP ME OUT........................ PLZZ​-example-1
User Arthur Zennig
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2 Answers

8 votes
It would be D 20 minutes water levels
User CJ Jean
by
4.4k points
9 votes

Answer:

a) constant of proportionality is 3/5

b) 3.5cm per 1 minute

c) 21 cm water in trough after 6 min

d) 70 cm

Explanation:

d) 21 / 6 = x / 20

7 / 3 = x / 20

2x = 140

x = 70

User Yallam
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5.1k points
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