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OLEGan [10]
2 years ago
10

3

Mathematics
1 answer:
sweet [91]2 years ago
3 0

Answer:

The variable Y represents the number of meters of string in the third yoyo

Step-by-step explanation:

In this equation y stands for the unknown variable. The equation tell you that hope made 3 different yo-yos so the number of yo-yos hope made isn't unknown, meaning, it cant be the first answer. The problem also tells you that hope used a total of 4 meters of string which means that the total number of string used isn't the unknown variable. The number of meters of string in the third yo-yo is the only number that isn't. This makes the number of sting used in the third yo-yo the unknown variable, making it y.

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Step-by-step explanation:

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nasty-shy [4]
<span>Data:

infinite geometric series

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  n              1 - r^n
 ∑ Ai = A ----------- ; where A = A1
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  ∞               880
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