Based on the data, which table shows a proportional relationship?
1 answer:
Based on the data, table that shows a proportional relationship is the first table.
<h3>What is proportional?</h3>Data is said to be proportional if it increases or decreases at a constant rate.
<h3>What table has proportional data?</h3>The first table has proportional data because the height increases by 5 centimeters everyweek, which shows a constant rate.
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Answer:
Possible lengths of the silk fibre 'x' are 100, 75, 60, 50 and 30 yards respectively.
Step-by-step explanation:
Let the length of the silk fiber = x yards.
Let the number of silk fibres = a.
It is given that the silk fibers between 3 to 10 yards are combined to form a silk thread of 300 yards.
So, we get the equation,
, where
i.e. ,
So, the possible values of 'a' are 3, 4, 5, 6 an 10.
Thus, the possible lengths of the silk fibre 'x' are 100, 75, 60, 50 and 30 yards respectively.