9x40= 360
9x30= 270 so the common factor is 9 I have no idea about the exponent stuff
Answer:
.03
Step-by-step explanation:
.03 would be 3% where all the others are 30% hope this helped!
-2 to the 4th power would -2*-2*-2*-2 4*-2*-2 -8*-2=16 so yes Tim is correct