50 - 6 = 44
44 / 4.50 = 9.77777778 ( 9 sandwich cuz u can get 0.77777778 of a sandwich.)
He can buy 9
Answer: Option (B) is correct.
<em>Given:</em>
<em>P = $6000</em>
<em>r = 6%</em>
<em>t = 6 years and 7 months = 79 months</em>
∵ It is compounded semi-annually
∴ 

I = 8854.72 - 6000
<em>I = 2854.72</em>
-47, -18, -14, -9, 26, 34, 37
Answer:
The answer is 452.16 cm³.
Formula to calculate the volume of cone = V = πr²x h/3
Now r = 6 cm and h = 12cm, and value of π = 3.14
By putting the values,
V = (3.14) (6)² (12/3) = (3.14)(36)(4)