A ruby throated humming bird flaps its wings 159 times in three seconds. How many times does the ruby throated humming bird beat
1 answer:
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Answer:
Step-by-step explanation:
Proportional relationship means,
x ∝ y
x = ky
where 'k' is the proportionality constant.
From table (1),
Therefore, relationship is not proportional.
From table (2),
True.
So the relationship will be proportional.
From table (3),
Which is constant.
Therefore, relationship will be proportional.
From table (4),
Which is constant for every term.
Therefore, relationship will be proportional.