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Mathematics, 28.07.2019 23:00 lesly0913

The wheels on annie's bicycle are $20$ inches in diameter. if each wheel makes $3$ full revolutions every second, then how many feet does annie travel in $1$ second? give your answer as an integer, rounded to the nearest foot.

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Answers: 1
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Answer from: Quest
First subtract 10 from both side
y^2+6y-16=0
(y+8)(y-2)=0
-8 and 2

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The wheels on annie's bicycle are $20$ inches in diameter. if each wheel makes $3$ full revolutions...
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