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anonymous
 one year ago
After a gasfilled balloon is released, it rises 90 feet by the end of the first minute. By the end of the second minute, the balloon rises 120 feet, and by the end of the third minute, it rises 150 feet. How many feet would the balloon rise in 8 minutes?
a 300
b 330
c 390
d 660
anonymous
 one year ago
After a gasfilled balloon is released, it rises 90 feet by the end of the first minute. By the end of the second minute, the balloon rises 120 feet, and by the end of the third minute, it rises 150 feet. How many feet would the balloon rise in 8 minutes? a 300 b 330 c 390 d 660

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anonymous
 one year ago
Best ResponseYou've already chosen the best response.0nevermind i got it lol

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0I'd go with A) 300. There's an initial jump from 090, but from there it seems to steadily climb by 30 feet per minute. Using that information, you make your way up to the 8th time. Ik it was too late but I'm posting this anyways because I took the time to write it
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