Answer:
4
Step-by-step explanation:
Answer:
1080hrs
Step-by-step explanation:

days cancel, redefine week as =5days

weeks cancel redefine 4 weeks = 1 month

months cancel, redefine 9months= 1years

1080hrs per year (if I mathed 120x9 correctly that is, I didn't use a calculator so please double check that 120x9=1080)
Answer:
E, 297.1
Step-by-step explanation:
First, find the area of the triangle using the formula a= (bh) / 2
Base x height would be 16 x 12, which is 192
192 / 2 is 96 sq meters
Then, find the area of the circle using the formula a= Pi (r^2)
If the diameter is 16, the radius would be 8 because you divide by 2
8^2 is 64, 64 times Pi is approximately 201.1
Finally, add the areas together, 96 + 201.1 is 297.1 or E
You must divide the cost in 2011 by 1955 for each item and round your answer to the nearest hundredth after.
Hope that helps!