A. The variable that is manipulated in an experiment
Answer:
3
Step-by-step explanation:
The value of "a" is the coefficient of x^2, so we know that is 2.
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<u>Solve for h</u>
Now, we have ...
2x^2 -8x +7 = 2(x -h)^2 +k
Expanding the right side gives us ...
= 2(x^2 -2hx +h^2) +k
= 2x^2 -4hx +2h^2 +k
Comparing x-terms, we see ...
-4hx = -8x
h = (-8x)/(-4x) = 2
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<u>Solve for k</u>
Now, we're left with ...
2h^2 +k = 7 = 2(2^2) +k = 8 +k
Subtracting 8 we find k to be ...
k = 7 -8 = -1
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And the sum of constants a, h, and k is ...
a +h +k = 2 +2 -1 = 3
The sum of the constants is 3.
Full time employees in US = 1740
Total full time employees of Anchor Global Insurance =
1740 + 670 + 300 + 250 + 380 + 135 = 3475
<span>Percentage of full time US employees of Anchor Global
Insurance = (US full time employees / total full time employees) x 100 = (1740 /
3475) x 100 = 50.0719 %</span>
Correct answer is D.
Graph passes through the point (-1, 0).
Therefore, x = -1 and y = 0.
This is the only equation which is true for x = -1 and y = 0.
Therefore, the solution is
Answer:
(x + y)1 - a)
Step-by-step explanation:
x + y - ax - ay
= x - ax + y - ay
= x(1 - a) + y(1 - a)
= (x + y)1 - a)
