In February Lana got a puppy that weighed 13 kilograms. By October the puppy weighed 17.16 kilograms. What was the percent the puppy's weighed increased

32 percent the puppy's weighed increased.

Step-by-step explanation:

In February Lana got a puppy that weighed 13 kilograms.By October the puppy weighed 17.16 kilograms.

Original weighed = 13 kilogram

Final weighed = 17.16 kilogram.

Increase in weighed = 17.16-13 = 4.16 kilogram.

Now to find the percent the puppy's weighed increased.

Percent =

Percent =

Hence, the percent the puppy's weighed increased was 32%.

the expression (1.26)2t reveals the approximate rate of increases in the number of plants semiannually.

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