(8 p / h) * <u>"x"</u> h = p (in dollars).
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in which: "h" = hours ;
"p" = pay (in units of dollars);
"x" = number of hours.
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In the equation, on the left hand side, the unit symbol "h" would "cancel out" to "1" ;
and we would have:
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8 p * x = _<u>[total "p"]</u>__
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%
Answer:
10.5cm
Step-by-step explanation:
3+8+7=18, this means that there are 18 parts assuming each part reprecents 1cm
63/18=3.5
so 1 part=3.5cm
3.5*3=10.5cm
2/3(1+n)=-1/2n
step 1: distribute 2/3 to the parentheses
2/3 + 2/3n = -1/2n
step 2: subtract 2/3n from negative 1/2n
2/3 = -1/6n
step 3: multiply -1/6 and 2/3 by the reciprocal (multiplicative inverse)
-6/1 • 2/3 = n
n= -4
message me for any questions!
To find a percentage divide the first number by the second.
=
=1.00
Now that you have your number, move the decimal point over 2 to the right and add your percentage sign.
100.00%
Your answer is 100%