Answer:
A/D
Step-by-step explanation:
Not for sure , don't remember how to solve them but I believe you multiply the number by itself as many time as the exponent
Answer:
no, because 13 repeats
Step-by-step explanation:
Answer:
no
Step-by-step explanation:
9000 has three zeros
whereas 90,000 has four zeros
when you multiply 9000 with 10 ,you get 90 thousand