Answer:
A. 0
General Formulas and Concepts:
<u>Pre-Algebra
</u>
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
<u>Algebra I
</u>
<u>Pre-Calculus
</u>
<u>Calculus
</u>
- Derivatives
- Derivative Notation
- Derivative of csc(x) =
![\frac{d}{dx} [csc(x)] = -csc(x)cot(x)](https://tex.z-dn.net/?f=%5Cfrac%7Bd%7D%7Bdx%7D%20%5Bcsc%28x%29%5D%20%3D%20-csc%28x%29cot%28x%29)
Step-by-step explanation:
<u>Step 1: Define</u>
<u />![\frac{d}{dx} [csc(x)]\\x = \frac{3 \pi}{2}](https://tex.z-dn.net/?f=%5Cfrac%7Bd%7D%7Bdx%7D%20%5Bcsc%28x%29%5D%5C%5Cx%20%3D%20%5Cfrac%7B3%20%5Cpi%7D%7B2%7D)
<u />
<u />
<u>Step 2: Differentiate</u>
- Differentiate:
<u>Step 3: Evaluate</u>
- Substitute in <em>x</em>:
- Evaluate:
Answer:
Give me just a second to write it all down and I'll give you the answers!:)
The missing choices are:
A. z-score = 92 - 83
B. z-score = (92 - 83)/5
C. z-score = 83 - 92
D. z-score = (92 - 83)/92
The expression she would write to find z-score is z-score = 
⇒ B
Step-by-step explanation:
The rule of z-score is z = (x -μ)/σ, where
- x is the score
- μ is the mean
- σ is the standard deviation
The scores of an eighth-grade math test have a normal distribution
∵ The mean is 83
∴ μ = 83
∵ The standard deviation is 5
∴ σ = 5
∵ Din’s test score was 92
∴ x = 92
- Substitute all of these values in the formula of z-score
∴ z-score =
The expression she would write to find z-score is z-score =
Learn more:
You can learn more about z-score in brainly.com/question/7207785
#LearnwithBrainly
Answer:
Volume = 42 in.²
Step-by-step explanation:
Volume of the triangular prism = ½×b×h×l
where,
b = 4 in.
h = 3 in.
l = 7 in.
Plug in the values
Volume = ½ × 4 × 3 × 7
Volume = 42 in.³
1. 1/2
2. Across Y axis
3. 3 rights and 2 ups (3, 2)
