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slavikrds [6]
2 years ago
13

Anything that applies. sec0 is undefined for 0 =

Mathematics
1 answer:
emmainna [20.7K]2 years ago
5 0

If the sec θ is not defined, then the value of angle θ will be (2n + 1)π/2.

<h3>What is trigonometry?</h3>

The connection between the lengths and angles of a triangular shape is the subject of trigonometry.

The  trigonometric expression is given below.

⇒ sec θ

If the sec θ is not defined, then the value of angle θ will be (2n + 1)π/2.

Where n is the any integer.

More about the trigonometry link is given below.

brainly.com/question/22698523

#SPJ1

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This is AP Statistics Question. Can you help me with this?
LenKa [72]
The confidence interval is given by

\mu_s\pm Z_{\alpha_0}\sigma_s

where \mu_s is the sample mean and \sigma_s is the standard error of the mean. In turn, the standard error of the mean is \sigma_s=\dfrac\sigma{\sqrt n} where n is sample size.

We have

\sigma_s=\dfrac6{\sqrt{25}}=1.2

The endpoints of the confidence interval correspond to the finite endpoints of the rejection region. That is,

\begin{cases}\mu_s-1.2Z_{\alpha_0}=28\\\mu_s+1.2Z_{\alpha_0}=32\end{cases}

for which we can solve for Z_{\alpha_0}. We get

Z_{\alpha_0}=\dfrac53\approx1.67

which is the critical value for a confidence level of \alpha_0\approx90.44\%.
6 0
3 years ago
Drag the choices into the boxes to explain how all real numbers have a decimal expansion. The decimal forms of some real numbers
zvonat [6]

Answer:

\frac{3}{16}

4\frac{2}{11}

\sqrt{5}

Step-by-step explanation:

\sqrt{5}=2.2360679...\\\\\frac{3}{16}=0.1875\\\\4\frac{2}{11}=  \frac{46}{11}=4.18181818...

The decimal forms of some real numbers, like \frac{3}{16}, terminate, while the decimal forms of other real numbers, like 4\frac{2}{11}, do not terminate, but have a repeating pattern. Still other real numbers, like \sqrt{5}, have decimal forms that neither terminate nor repeat.

6 0
4 years ago
Distance Formula D=√(x2-x1)² + (y2 - y₁) ² a. 8.149 b. 8.84 c. 9.438 d.12.369 ​
lakkis [162]

Answer:

d

Step-by-step explanation:

using the distance formula

d = \sqrt{(x_{2}-x_{1})^2+(y_{2}-y_{1})^2    }

with (x₁, y₁ ) = (- 2, 4 ) and (x₂, y₂ ) = (10, 1 )

d = \sqrt{10-(-2))^2+(1-4)^2}

   = \sqrt{(10+2)^2+(-3)^2}

  = \sqrt{12^2+9}

  = \sqrt{144+9}

  = \sqrt{153}

  ≈ 12.369

5 0
2 years ago
Jen receives $850 a week, and Sami takes in $38,000 a year. Who has the higher monthly salary, and by how much?
frozen [14]

Answer:

D.......................,.....

7 0
2 years ago
Read 2 more answers
(-1/4) ÷ 2/3 × (-1/2)​
amid [387]

Answer:

1/48

Step-by-step explanation:

hope I was helpful!!

Let me know if you need a step by step

4 0
3 years ago
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