Answer:
wrong
Step-by-step explanation:
the student added 4x with 3 instead of multiplying
He has 30 and gets rid of 4 so 26 cookies then gets rid of 8 more, so then 18 cookies left.
1/10 of .9 is the same as dividing .9 by 10.
.90 / 10 = .09
.09 is the answer
Answer:
f(-1)=6×(-1)^-4=6/(-1)^4=6/1=6
