Answer:
7
Step-by-step explanation:
Obviously
Answer:
B) 5.8
Step-by-step explanation:
Answer:
12m8(2m2)3
4
m5
=24m19
Step-by-step explanation:

1) first do the integer part
2) then do the exponent part

= ???
3) Once you do the first two steps... adjust your answer to scientific notation...