IDK!!!!! EXPLAIN AND SPECIFY!!!!
Answer:
80%
Step-by-step explanation:
1 in 5 breaks
1/5 is 20%
100%-20%=80%
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Yes, it is the longest river
Answer:
The relation between x and y is

Step-by-step explanation:
Given that,
The value of y varies directly as the square of x.


where r is constant of proportional.
Given that,
y= 27 and x=9
Plug y= 27 and x=9 in above relation





The relation between x and y is

Answer:
swimming: 0,75h
biking: 1,6h
running: 1h
Step-by-step explanation: