You haven't included enough information for the question, but assuming that a and b are the same then a is 4 and b is 4
Answer:
8x^{4}-2/3x^{2}-2/3x
Step-by-step explanation:
5,040 I think because 7•6•5•4•3•2•1=5040
Answer:
Mochi
Step-by-step explanation:
Mochi
Each week theres a increase of 4 in Mochi's weight. So you will add 4 twice to get to the 5th week.
4th week : 17
5th week : 21
Kappa
In 4 weeks Kappa weighed 14, which is less that Mochi at the pace Kappa is going at.
on the 3rd week Kappa weighed 11
and 2nd week Kappa weighed 5
and 1st week Kappa weighed 3
Looking at the graph, we can give a rough estimate on the 5th week it's going to be 16 or 17 either way making Mochi heavier.
