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Mathematics 13 Online
OpenStudy (anonymous):

A balloon, leaving the ground 60 ft from an observer, rises vertically at the rate of 10 ft per second. How fast is the balloon receding from the observer, after 8 second... answer it...

OpenStudy (turingtest):

...answer it! lol no sir, but I will set up the problem for you this is calculus, correct?

OpenStudy (anonymous):

yeah.. sooo difficult...

OpenStudy (turingtest):

|dw:1331999763553:dw|this is our situation what formula can we get from this right away? (hint: pythagorus)

OpenStudy (turingtest):

@titing123 if you bail in the middle of a question you won't get much help...

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