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jakepeavy70
05.11.2019 •
Mathematics
To determine whether voters would be willing to vote for a tax increase to improve the city's parks, the park commission surveys 500 park users. why is this sample likely to be biased?
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Ответ:
Ответ:
length of first film 2x-9 minutes
x + 5 + 2x-9 = 260
https://www.jiskha.com/questions/758267/the-first-of-two-films-lasted-9-minutes-less-than-twice-as-long-as-the-second-the