## anonymous one year ago The table below represents the amounts Mark ran in the first four weeks after he started increasing his distance by the formula, y = 10(1.1)x , rounded to the nearest mile. Which of the values is incorrect?

1. anonymous

2. anonymous

$10\times (1.1)^2=10\times 1.1=11$ so the first one looks good

3. anonymous

how about $10\times (1.1)^2$? http://www.wolframalpha.com/input/?i=10*%281.1%29^2

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