Answer: c.) 10.35
Step-by-step explanation:
A purely resistive impedance will always have a phase angle of exactly 0o (ZR = R Ω ∠ 0o). A purely inductive impedance will always have a phase angle of exactly +90o (ZL = XL Ω ∠ 90o).
Answer:
-8/7/9
Step-by-step explanation:
<h2><em>
Hope this helps and have a great day :)</em></h2>
She paid $3.28 per gallon.
24.60 divided by 7.5 equals 3.28.
In two similar geometric figures, the ratio of their corresponding sides is called the scale factor<span>. To find the </span>scale factor<span>, locate two corresponding sides, one on each figure. Write the ratio of one length to the other to find the </span>scale factor<span> from one figure to the other. say a triangle had points of A(-1,0),B(0,1),and C(1,0) and the scale factor is two you basically double all the points so the A' is (-2,0), B' is (0,2), and C' is (2,0).</span>
Answer:
B) μD = 0.60 ± 0.10(1.397)
Step-by-step explanation:
The confidence interval is given by:
![MD±t_{\alpha/2, n-1} \frac{s}{\sqrt{n} }](https://tex.z-dn.net/?f=MD%C2%B1t_%7B%5Calpha%2F2%2C%20n-1%7D%20%5Cfrac%7Bs%7D%7B%5Csqrt%7Bn%7D%20%7D)
Where
MD=60
n=9
df=n-1=8
![t_{\alpha/2, n-1}=1.397](https://tex.z-dn.net/?f=t_%7B%5Calpha%2F2%2C%20n-1%7D%3D1.397)
![s=\sqrt{0.09} =0.3](https://tex.z-dn.net/?f=s%3D%5Csqrt%7B0.09%7D%20%3D0.3)
Then the confidence interval is
μD=0.60±1.397*(0.3/√9)
μD=0.60±0.10*(1.397)