Answer:
156800 Ways
Step-by-step explanation:
Since 3 states can be represented in 19600 ways, -->
now we have 2 ways different from the 1st of the 3 states -->
We can also select in 2 independent ways from the second of the 3 states -->
and 2 ways from the third of the 3 stats
This gives us 2 x 2 x 2 x 19600 or => 8 x 19600 giving us 156800 ways
Thus, we have our answer of 156800 ways
<em>Hope this helps!</em>
Answer:14
Step-by-step explanation:
x-1/2=x/4+3 multiply left and right side of equation with 4 you get:
4x-2=x+12
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4x-2=x+12
4x-3x=12+2
x=14
Answer:
Step-by-step explanation:
y - 8 = -2(x - 6)
y - 8 = -2x + 12
y = -2x + 20
Answer:
978
Step-by-step explanation:
y= -x²+ 78x - 543
y= ax²+ bx + c
a= -1, b= 78, c= -543
max = c -(b²/4a)
= -543 -(78²/-4)
= -543 + 1521
= 978
Answer:
x = 3
Step-by-step explanation:
x + y = 3
2x- y = 6
Get the first equation and solve for y
y = 3-x
Now plug in into the 2nd equation
2x - 3 + x = 6
3x = 9
x = 3