Answer:
A,B
Step-by-step explanation:
I think it is A. y - 28 =3 (x - 6).
Answer: the first flight is 2 hours and the second flight is 2 hours and 48 minutes
5.1 us dollar =ec = +us +1.7
80 doolars=80+1.7
ii. is 81.70
Answer:
753.982 ft^3
Step-by-step explanation:
Use the fomula for the area of a circle:
4/2=2
2^2=4
4 x pi =12.566 ft ^2
Multiply that by the height of the column:
12.566 x 20=251.327 ft^3
And that by the number of columns:
251.327 x 3=753.982 ft^3
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