Here are the completed sentences:
- The dividend is the number being divided, and the divisor is the number it is being divided by.
- The quotient is the result of dividing one number by another.
- A power of 10 is the product of 10 multiplied by itself any number of times.
In your example:
0.9 ÷ 10 = 0.09
0.9 is the dividend
10 is the divisor
0.09 is the quotient