This is a combination problem, as the order is not important... So:
There are a total of 6 people, and 4 options available....
n = 6 and r = 4....
Using the combination formula: C(n,r) (Simply use a calculator online or your own)....
C(6,4) = 15.
Answer:
The answer is -6.
Step-by-step explanation:
Answer:
-24
Step-by-step explanation:
First find f(3), which is the value of the blue line when x =3
f(3) = -2
Then find g(-1) which is the value of the red line when x= -1
g(-1) = 6
-6 f(3) - 6*g(-1)
-6*-2 - 6(6)
12 - 36
-24
The width of scale drawing is 4 inches
Step-by-step explanation:
The length of room =L1= 18 ft
The width of room =W1= 12 ft
The scale drawing length=L2 = 6 inches
The scale drawing width W2= x
According to rule of three
putting values in equation we get
Re-arranging the equation we get
So the width of scale drawing is 4 inches
Keywords: Algebra
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