he temperature, H; in degrees Celsius, of a cup of coffee placed on the kitchen counter is given by H = f(t); where t is in minutes since the coee was put on the counter. (a) Is f'(t) positive or negative? Give a reason for your answer. (b) What are the units of f'(20)? What is its practical meaning in terms of the temperature of the coffee?
A) I dunno. Is it hot coffee? b) Ooooh. This advd functions?
Thanks for that
this is derivatives
ok. what's the ' mark mean? I'm a forgetter.
it is for the derivative
uh o. i dunno.
if you know anyone who would send them my way :)
i use ta do this stuff tho. im a dumb dum i guess
I'll just repost this question periodically in hopes that the OS regulars come.
Thanks please do!!!
hey, seems you can't get a lot of help, and i don't know the answer either, but maybe this helps: http://answers.yahoo.com/question/index?qid=20110228082343AAAlwOJ
OMG Thanks I of course got so bogged down didn't even think o check all mighty google
lol
happy to be at least useful that way then ;)
:)
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