Complete Question
The complete question is shown on the first uploaded image
Answer:
1

2

3

4

Step-by-step explanation:
Generally the area of a sector is mathematically represented as

Now at
and 


Now at
in and 


Now at
and 


Now at
and 


Answer:
Volume = 14.5 cm³
Step-by-step explanation:
Volume of cone = 
<u><em>Where r = 2 and h = 3.46</em></u>
Volume = 
Volume = (3.14)(4)(1.15)
Volume = 14.5 cm³
Answer:
27, 200, 200, 217, 227, 227, 712
Step-by-step explanation:
Let the average profit or loss in year 2006 be x millions,
The average profit for the 8-year period, is the total sum of the profits (or losses) of each year, divided by 8:
so we have:



x=8-10.45=-2.45
Answer: the loss in 2006, was 2.45 million dollars