Answer:
$95.38
Step-by-step explanation:
step 1
Find the area of one button
The area is equal to
we have
---> the radius is half the diameter
Convert to meters
assume
substitute
step 2
Find the area of 1,00 buttons
Multiply by 1,000
step 3
Find the cost
Multiply $15 per square meter by the total area of 1,000 buttons
You are right ! It is 8.246 and so on ;)
Answer:
2800
Step-by-step explanation:
round 278 to 280
then round 11 to 10
then times the 2 answers together
Answer:
each peice will be 1/15 m long.
Step-by-step explanation: