Calculate the circumference of the inscribed circle. [Use π = 3]
A) 18 ft
B) 36 ft
C) 48 ft
D) 60 ft

To answer the question, we need a radius or diameter. For know, I hope this equation helps.

Step-by-step explanation:

C=2πr

Circumference = 2 (pi) radius

For your problem, it says to use 3 for pi.

C=2(3)r

*If you have the diameter, but not the radius, divide that number by 2. Your radius is half the diameter.

x + 4/7

step-by-step explanation:

use cymath

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