(04.01 MC) Quadrilateral PQRS is located at P (-4,1), Q (-2,3), R (1, 1), and S(-2,-2). Russell and Jamie have both classified PQRS differently. Examine their proofs.
Who is correct?

b

step-by-step explanation:

a c

step-by-step explanation:

i believe that the slope of the line is -5

step-by-step explanation:

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