Answer:
D; 40,000,000,000
Step-by-step explanation:
Here, we want to express 4.0 * 10^10 in standard notation
What we just have here is to write 10 zeros after the 4
Mathematically, that will yield 40,000,000,000
In words this is 40 billion
Answer:
Step-by-step explanation:
× 
Answer:
By putting the coordinates on the graph I think
Step-by-step explanation:
Answer: Ordinal
Step-by-step explanation:
We know that the ordinal scale is a level of measurement which is used when we are ordering attributes according to their ranks or preferences.
For example : In an exam we arrange position of students as :
First > Second > Third and so on.
Given : A group of women tried five brands of fingernail polish and ranked them according to preference. It means she is arranging the brands in an order .
Thus this is an ordinal level of measurement .
