3. Find the radius of the object to the right.

2.5 cm

Step-by-step explanation:

The line to the right of the object indicates the diameter. Therefore, the diameter is 5 cm.

The diameter is twice the radius, or

d=2r

We know the diameter is 5, so we can substitute that in for d

5=2r

To solve for r, we need to get r by itself. To do this, divide both sides by 2. This will cancel the 2s on the right.

5/2=2r/2

2.5=r

So, the radius is 2.5 centimeters

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

answer: answer is b.

[m < b = 120º]

step-by-step explanation: