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love history [14]
3 years ago
11

On the first visit to the veterinarian's office, Cora's kitten weighed 550 grams. On the second visit, the kitten had gained 350

grams. On the third visit, the kitten had gained another 300 grams. What is the percent increase since the first visit in the kitten's weight rounded to the nearest percent?
Mathematics
1 answer:
STALIN [3.7K]3 years ago
7 0

Answer:

Step-by-step explanation:

total increase=350+300=650

percentage~increase=\frac{650}{550} *100\\\approx 118.18 %%

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We need to find sum of sequence  : 46 + 42 + 38 + ... + (-446) + (-450)

Given sequence is an AP with following parameters as :

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So , Let's calculate how many terms are there as :

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