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bija089 [108]
2 years ago
10

A baby blue whale weighed 5520 pounds at birth. After two days, the baby weighed 5710. After 14 days, the baby weighed 8180 poun

ds. Is there a constant of proportionality?
Mathematics
2 answers:
Aleonysh [2.5K]2 years ago
8 0

Answer:

Constant of proportionality is 190.

Step-by-step explanation:

To find proportionality constant we will find difference of weights after 2 days and at birth.

5710-5520=190

Now we will find difference of weights after 14 days and at birth. We will divide the difference by 14.

\frac{8180-5520}{14}

\frac{2660}{14}=190

We can see that weights are increasing at a constant rate of 190 pounds per day. Therefore, our constant of proportionality is 190.

solong [7]2 years ago
7 0

Answer:

The constant of proportionality is 190.

Step-by-step explanation:

A baby blue whale weighed 5520 pounds at birth.

After two days, the baby weighed 5710.

Means the weight gain is : 5710-5520=190 pounds

After 14 days, the baby weighed 8180 pounds.

Weight gain = 8180-5520=2660 pounds

So, per day gain = \frac{2660}{14}= 190 pounds

Hence, the constant of proportionality is 190.

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