1. the pole supports a 22-ib traffic light. using vectors,
determine the moment of the weight of the traffic light
about the base at a.

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

im not sure of the names, but the answer is 48

-23, -29, 34, -38, -45, -47, -59, 67, -78, -110, -514, 710