Answer:
2110 cm³
Step-by-step explanation:
Volume = V1 + V2,
Where V1 is the volume of the pyramid, and V2 is the volume of half cylinder
V1 = ⅓×(Base area)×height
V1 = ⅓×(12.6×21.5)×8.5 = 767.55
V2 = ½×(pi×r²×h)
r = 12.6÷2 = 6.3
V2 = ½×(pi×6.3²×21.5) = 1340.415
Volume = V1 + V2
= 767.55 + 1340.415
= 2107.965
= 2110 cm³ (3 sf)
The value of expression when n = 3 is 22
<em><u>Solution:</u></em>
<em><u>Given expression is:</u></em>

We have to find the value of expression when n = 3
<em><u>Substitute n = 3 in given expression</u></em>

Thus the value of expression when n = 3 is 22
The answer to this problem is 1,696 in2, because 53 x 32 is 1,696.
<h2><u>
PLEASE MARK BRAINLIEST!</u></h2>
Answer:
40%
Step-by-step explanation:
6 apples out of 15 fruits = 
is equivalent to 
is equivalent to 40%
<em>So your answer is 40%</em>
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I hope this helps!
- sincerelynini