Gail made a cup of cocoa. at first the cocoa was way too hot to drink, so she had to let it cool. it started to cool quickly, and then cooled more slowly until it reached room temperature

What is the question you're trying to solve?

828. all there is to it!

here, if you ever need with rounding (or other forms of arithmetic/math) again, use this:

thats the rounding one, but if you just click the top left, it shows you all the calculators you may need!

f(2x−x2)=−3x2+6x−1

step-by-step explanation:

set up the composite function and evaluate.

f(2x−x2)=−3x2+6x−1