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Salsk061 [2.6K]
2 years ago
15

How many zero pairs must be added to the function x^2-10x-4 in order to begin writing the function in vertex for

Mathematics
1 answer:
Natalija [7]2 years ago
5 0
The answer is:

(x-5 - sq root 29) (x-5 + sq root 29)
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28-8=20
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Answer:

0.2805

Step-by-step explanation:

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For x = 62:

z=\frac{62-60}{6.93 } =0.29

From the normal distribution table, P(57 < x < 62) = P(-0.43 < z < 0.29) = P(z < 0.29) - P(z < -0.43) = 0.6141 - 0.3336 = 0.2805

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2 years ago
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