Answer:

Step-by-step explanation:
In scientific notation, the national debt in 2013 was approximately

You can see this by taking the decimal point between the 1 and 6 and moving it 13 places to the right.
The smallest power of 10 that will be larger than this number is
.
Answer: can you show us plz
Step-by-step explanation:
Answer:
what is the expression
Step-by-step explanation:
The answer is A, 15/20. The reason being is it's 1/3, just like .75. hope this helped, have an amazing day :)
Answer:
You have to do simple maths its like multiplying 1x4 do it like that
Step-by-step explanation: