The values of a, b and c for the equation 8x4 - 2x = 1
are

0,-2,31

Step-by-step explanation:

If you simplify the equation and compare it with ax2+bx+c=0 ;you will get the value of a,b,c

8×4-2x=1

Or,32-2x=1

Or,(0.x2)+(-2.x)+31=0

a=0 b=-2 c=31

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

its adding 5.5 each time

step-by-step explanation: