Answer:
The answer is D
Step-by-step explanation:
When multiplied together, you get 8y^4+ y^3+ y^2+ 24y^3+ 3y^2+ 3y+ 56y^2+ 7y+ 7, which can be added up to get 8y^4+ 25y^3+ 60y^2+ 10y+ 7.
(5.4 - 2 v )(-2)
10.8 + 4 v
Answer = 10.8 +4v
Y = 197
197 ÷ 13 = 15 and a remainder of 2
Answer:
Step-by-step explanation:
The total number of operations prepared by the surgeon is X.
The questions can be solved by set
For two sets A and B,
Where A= The surgery done with infections
B= Surgery done which failed
n(AᴜB) is the number of elements present in either of the sets A or B.
n(A∩B) is the number of elements present in both the sets A and B.
Y= number of surgery which succeed and are free from infection
n(AᴜB) = n(A) + (n(B) – n(A∩B) + Y
X= 2% of X + 12% of X -1.35% of x + Y
X=0.02X+0.12X-0.0135X+Y
X=0.1265X+Y
Y=X-0.1265X
Y=0.8735X
Therefore the operation s that succeed and are free from infections is 0.8735 or 87.35%
For example, it could be the case of someone lost the wallet with 8 $20 bills inside and i take 20 negative if 8.