Step-by-step explanation:

Count how many of the same number, since you have four 8's the exponent will be

same applies for 3
Answer:
it is 10
Step-by-step explanation:
because you can switch like 5x2 or 5+5
19/8 is the improper fraction of 2 3/8.
1e+6 is the amount of cubic CM (or one million 1000000)