Answer:
A survey shows that the probability that an employee gets placed in a suitable job is 0.65.
So, the probability he is in the wrong job is 0.35.
The test has an accuracy rate of 70%.
So, the probability that the test is inaccurate is 0.3.
Thus, the probability that someone is in the right job and the test predicts it wrong is 
The probability that someone is in the wrong job and the test is right is 
The degree of the polynomial f(x) = 2x(x - 3)³(x + 1)(4x - 2) is 6, and the dominant term is - 216x²
<h3>The degree of the polynomial?</h3>
The polynomial function is given as:
f(x) = 2x(x - 3)³(x + 1)(4x - 2)
To determine the degree, we simply add the multiplicities.
So, we have:
Degree = 1 + 3 + 1 + 1
Evaluate
Degree = 6
Hence, the degree of the polynomial is 6
<h3>The dominant term of the polynomial</h3>
We have:
f(x) = 2x(x - 3)³(x + 1)(4x - 2)
Expand
f(x) = 8x⁶ - 68x⁵ + 176x⁴ - 72x³ - 216x² + 108x
The term with the highest absolute value is - 216x²
Hence, the dominant term is - 216x²
Read more about polynomials at:
brainly.com/question/4142886
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3.75, 3.9, 4.256, 4.258, 4.5
![\begin{gathered} T=\text{ 2}\pi\sqrt[\placeholder{⬚}]{\frac{L}{9.8}} \\ 4.5=\text{ 2}\pi\sqrt[\placeholder{⬚}]{\frac{L}{9.8}} \\ \frac{4.5}{2\pi}=\text{ }\sqrt[]{\frac{L}{9.8}} \\ 0.7162=\text{ }\sqrt[]{\frac{L}{9.8}} \\ (0.7162)^2=\frac{L}{9.8} \\ 0.513(9.8)=L \\ 5.027=L \\ L\approx5.0m \end{gathered}](https://tex.z-dn.net/?f=%5Cbegin%7Bgathered%7D%20T%3D%5Ctext%7B%202%7D%5Cpi%5Csqrt%5B%5Cplaceholder%7B%E2%AC%9A%7D%5D%7B%5Cfrac%7BL%7D%7B9.8%7D%7D%20%5C%5C%204.5%3D%5Ctext%7B%202%7D%5Cpi%5Csqrt%5B%5Cplaceholder%7B%E2%AC%9A%7D%5D%7B%5Cfrac%7BL%7D%7B9.8%7D%7D%20%5C%5C%20%5Cfrac%7B4.5%7D%7B2%5Cpi%7D%3D%5Ctext%7B%20%7D%5Csqrt%5B%5D%7B%5Cfrac%7BL%7D%7B9.8%7D%7D%20%5C%5C%200.7162%3D%5Ctext%7B%20%7D%5Csqrt%5B%5D%7B%5Cfrac%7BL%7D%7B9.8%7D%7D%20%5C%5C%20%280.7162%29%5E2%3D%5Cfrac%7BL%7D%7B9.8%7D%20%5C%5C%200.513%289.8%29%3DL%20%5C%5C%205.027%3DL%20%5C%5C%20L%5Capprox5.0m%20%5Cend%7Bgathered%7D)
Approximately 5 meters long.
Answer:
End behavior of a polynomial function depended on the degree and its leading coefficient.
1. If degree is even and leading coefficient is positive then


2. If degree is even and leading coefficient is negative then


3. If degree is odd and leading coefficient is positive then


4. If degree is odd and leading coefficient is negative then


(a)

Here, degree is even and leading coefficient is positive.


(b)

Here, degree is even and leading coefficient is negative.


(c)

Here, degree is odd and leading coefficient is positive.


(d)

Here, degree is odd and leading coefficient is negative.

