Find the average speed. A= d\t
11) 360 miles in 6 hours

60 miles in a hour

Step-by-step explanation:

360 miles divided by 6 hours = 60 miles per hour

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

1st part is 64,000,000

2nd part 500,000

step-by-step explanation: