Ok so we have the parabola at origin of y=-12 and crosses x-axis at points x=1,8 so, we could just look at where it crosses the x-axis and find it directly from there. it crosses x-axis at 1 and 8 so the answer can only be A to fit this criteria

4 0

3 years ago

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Find the value of x (5x)=150

Kruka [31]

Divide both sides by 5, and the result is: x=30.
X is 30.

6 0

3 years ago

48 is half of what number the number is half of 192?

Gala2k [10]

Answer:

Step-by-step explanation:

Is means equals, of means multiply

48 = 1/2 N

N = 1/2 * 192 = 96

The number is 96

5 0

3 years ago

The competitive advantage of small American factories such as Tolerance Contract Manufacturing lies in their ability to produce

Tom [10]

Answer:

Following are the solution to the given question:

Step-by-step explanation:

Please find the complete question in the attached file.

$H_0: \sigma^{2} \leq 0.0008\\\\H_a: \sigma^{2} > 0.0008$

The testing states value is:

$\to x^2=\frac{(n-1)s^2}{\sigma^2}=32.6250$

therefor the $\rho - \ value = 0.2931$

Through out the above equation its values Doesn't rejects the H_0 value, and its sample value doesn't support the claim that although the configuration of its dependent variable has been infringed.

5 0

2 years ago