()=8+0.3^2−0.0013x^3−372. the owner wants to produce no more than 225 blenders/month in order to maintain quality.

Look at attachment. has all info needed. need

It took alice 5 5/6 hours to drive to her grandparents' house for . on the way home, she ran into traffic and it took her 7 3/8 hours. how much longer did the return trip take? write your answer as a proper fraction or mixed number in simplest form. the trip home took __hours longer. ?

Find the root(s) of f (x) = (x- 6)2(x + 2)2.