Identify the center and radius:(x − 7)2 + (y − 8)2 = 9 A. Center: (7, 8)

Radius: 3

B. Center: (-7, -8)

Radius: 3

C. Center: (7, 8)

Radius: 9

D. Center: (-8, -7)

Radius: 9

m a t h w a y. c o m

step-by-step explanation:

the answer is 62.8 cubic units

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

i believe the answers 600m