Distance, one of the four characteristics of mapping rules, refers to .
a) the use of ordered numbers such that two is less than three but greater than one
b) the use of numbers used to group or sort responses when no order to the numbers exists
c) the use of a series of numbers in which each number is an equal distance from the next
d) the use of a series of numbers with a unique origin indicated by the number zero
e) the use of a number that is not used again

C. the use of a series of numbers in which each number is an equal distance from the next.

Step-by-step explanation:

The four characteristics of mapping rules are:

1. Classification: This is the grouping of data or information based on given criteria.

2. Order: this is the chronological arrangements of numbers.

3. DISTANCE: This is the range or difference between one unit to the other.

4. Origin

step-by-step explanation:

idk the answer i want to say 10 but then it would be equal so try 9 but then yeah so yeah we love edgen

the total estimated nappy use.=10,500,000

step-by-step explanation:

given that on an average the average baby uses 3528 napkins.

in a particular year 2014, the number of births were 299697 in new south wales.

rounding off the number of births to the nearest hundred thousand we have

no of birtsh = 300000

also rounding off the average usage to nearst thousand we get

average use of a baby = 3500

hence total number of nappy estimated to be used = 3500x300000

= 10,500,000

answer is 10,500,000 nappies