Answer:
10
integer is a whole number, a number that is not a fraction
Answer:

(10 x 10 18 times)(10 x 10 23 times) 
just as a note: when you multiply numbers with exponents and they both have the same base, all you have to do is add the exponents.
Ex: 
Answer:
Money market account. I think.. not sure...
Step-by-step explanation:
It is 31%.
To explain, you have to just have to multiply 0.31 by 100, and then add a percentage sign.