WRITE AN SLOPE INTERCEPT FORM
I need help 1-10 or as much as you can I don’t care just answer pleaseee

The domain are all of the x-values that are located on the x-axis of a cartesian coordinate while the range all of the y-values that are located on the y-axis of a cartesian coordinate.

In Mathematics, a domain is the set of all real numbers for which a particular function is defined.

In Mathematics, the horizontal extent of any graph of a function represents all domain values and they are read and written from smaller to larger numerical values, and from the left of a graph to the right.

Additionally, the vertical extent of any graph of a function represents all range values and they are always read and written from smaller to larger numerical values, and from the bottom of the graph to the top.

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Answer:

the answer is 180 degrees

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Answer:

to use integers for certain problems and equation on math, i can also use it for future use in life in case i need it, Its very helpful to learn since it isnt that complicated nor hard, its just a good skill to keep in mind as a student.

The specific number of hours of flight training required for a commercial pilot certification course for a helicopter rating may vary depending on the regulations of the aviation authority in the relevant jurisdiction.

Therefore, a definitive answer cannot be provided without knowing the specific regulations governing the commercial pilot certification course.

Commercial pilot certification courses for a helicopter rating are regulated by aviation authorities such as the Federal Aviation Administration (FAA) in the United States. These authorities establish the minimum requirements and standards for pilot training programs, including the number of hours of flight training.

The FAA's regulations for helicopter pilot certification under Part 141 of the Federal Aviation Regulations (FARs) outline the minimum flight training requirements. However, the specific number of hours required can vary based on factors such as the type of helicopter, the complexity of the training program, and any additional requirements set by the training institution.

To determine the exact number of flight training hours required for a Part 141 approved commercial pilot certification course for a helicopter rating, it is necessary to refer to the regulations of the specific aviation authority and consult the approved training program or contact a reputable flight training institution for accurate and up-to-date information.

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We have proven that 21 divides 4n+1 + 52n−1 whenever n is a positive integer.

To prove that 21 divides 4n+1 + 52n−1 whenever n is a positive integer, we need to show that the expression 4n+1 + 52n−1 is divisible by 21, or in other words, that there exists an integer k such that:

4n+1 + 52n−1 = 21k

To do this, we can use mathematical induction.

Base case:

When n = 1, we have:

4(1) + 5(1) - 1 = 8

8 is not divisible by 21, but we can verify that it is true for n = 2:

Inductive step:

Assume that the statement is true for some positive integer k, that is:

4k+1 + 52k−1 = 21m

where m is some integer.

We need to show that the statement is also true for k + 1, that is:

4(k+1)+1 + 52(k+1)−1 = 21p

where p is some integer.

Starting with the left-hand side of the equation:

4(k+1)+1 + 52(k+1)−1

= 4k+5 + 52k+3 (using algebraic manipulation)

= 4k+1 + 4(4)k+4 + 5(52)k+1 + 5(52)−1

= (4k+1 + 52k−1) + 4(16k+1) + 5(52)k

Since we assumed that 4k+1 + 52k−1 is divisible by 21, we can substitute 21m for this term:

(4k+1 + 52k−1) + 4(16k+1) + 5(52)k = 21m + 4(16k+1) + 5(52)k

Simplifying further:

21m + 4(16k+1) + 5(52)k = 21(m + 16k + 5k) + 4

Since 21(m + 16k + 5k) is divisible by 21, we have shown that 4(k+1)+1 + 52(k+1)−1 is also divisible by 21. Therefore, by mathematical induction, the statement is true for all positive integers n.

Therefore, we have proven that 21 divides 4n+1 + 52n−1 whenever n is a positive integer.

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Answer:

The midpoint is

Step-by-step explanation:

The midpoint M of two endpoints of a line segment can be found by using the formula

where

(x1 , y1) and (x2 , y2) are the points

From the question the points are

P(0, -2) and Q(5,3)

The midpoint is

We have the final answer as

Hope this helps you

Answer:

142.5

Step-by-step explanation:

150/x=100/95

95*150/100=

142.5

Answer:

P = 0.2

Step-by-step explanation:

If you have any questions about the way I solved it, don't hesitate to ask =)

Answer:Solution for -5(p+3/5)=-4 equation:

-5(p+3/5)=-4

We move all terms to the left:

-5(p+3/5)-(-4)=0

We add all the numbers together, and all the variables

-5(+p+3/5)-(-4)=0

We add all the numbers together, and all the variables

-5(+p+3/5)+4=0

We multiply parentheses

-5p+4-3/5*5=0

We multiply all the terms by the denominator

-5p*5*5-3+4*5*5=0

We add all the numbers together, and all the variables

-5p*5*5+97=0

Wy multiply elements

-125p*5+97=0

Wy multiply elements

-625p+97=0

We move all terms containing p to the left, all other terms to the right

-625p=-97

p=-97/-625

p=97/625

Step-by-step explanation:

The coordinates of K' after the reflection over the line y = -7 are given as follows:

K'(-4, -8).

The original coordinates of K are given as follows:

K(-4, -6).

The reflection line for this problem is given as follows:

y = -7.

The line of reflection is an horizontal line, meaning that:

y = -6 is one unit above the reflection line y = -7, hence one unit below is given as follows:

y = -7 - 1

y = -8.

Hence the coordinates of K' after the reflection over the line y = -7 are given as follows:

K'(-4, -8).

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Answer: 84π √(17) (rounded to 3 significant figures)

a) To find the arc length of the given curve we need to first evaluate the derivative of y w.r.t. x:dy/dx = 4. The arclength of the curve is given by L = ∫√(1+(dy/dx)^2) dx The value of dy/dx is already given and hence we can substitute the value and integrate .L = ∫√(1+(4)^2) dx = ∫√(17) dx Between the limits z = 1 and 2, x varies from 9 to 13. We need to substitute these values in the integral. L = ∫√(17) dx = √(17) * [x]9^13= √(17) * [13 - 9]= 4 √(17)Answer: 4√17 (rounded to 3 significant figures)

b) The area of the surface of revolution, A, that is obtained when the curve is rotated by 2 radians about the a-axis is given by:A = ∫2π * y √(1+(dy/dx)^2) dx We know that dy/dx = 4 and the value of y is given by 4x+5.A = ∫2π * (4x+5) √(1+(4)^2) dx= ∫2π * (4x+5) √(17) dx Between the limits z = 1 and 2, x varies from 9 to 13. We need to substitute these values in the integral. A = ∫2π * (4x+5) √(17) dx = 2π * √(17) * ∫(4x+5) dx= 2π * √(17) * [2x^2/2 + 5x]9^13= 2π * √(17) * [(26 + 60) - (18 + 20)]= 84π √(17)

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Answer:

y=80

Step-by-step explanation:

when solve y-intercept let x=0

y= -16(0)2+64(0)+80

y=0+0+80

y=80

(0;80)

Answer:

26r^2 + 36r.

Step-by-step explanation:

The required measure of arc BD is 76°.

A figure of a circle is shown,
Where mCB is 136°  and subtended by points C and D at B is 74°.
The measure of the arc CD is given as,
= 2 * 74
= 148

Now, BD is given as,
mBD + mCD + mCB = 360
mBD + 148 + 136 = 360
mBD = 76

Thus, the required measure of arc BD is 76°.

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There is about a 33.7% probability that a case of 48 cans will contain at least two cans with a defective ball.

To solve this problem, we can use the binomial distribution. Let's define "success" as getting a can with no defective ball and "failure" as getting a can with at least one defective ball.

The probability of success in one can is:

P(success) = 1 - P(failure) = 1 - 0.025 = 0.975

The probability of failure in one can is:

P(failure) = 0.025

Now, let's define X as the number of cans in a case of 48 that have at least one defective ball. We want to find the probability that X is greater than or equal to 2.

We can use the binomial distribution formula to calculate this probability:

P(X ≥ 2) = 1 - P(X < 2) = 1 - P(X = 0) - P(X = 1)

P(X = 0) = (0.975)^48 ≈ 0.223

P(X = 1) = 48C1 (0.975)^47 (0.025)^1 ≈ 0.44

where 48C1 is the number of ways to choose one can out of 48.

Therefore, the probability that a case of 48 cans will contain at least two cans with a defective ball is:

P(X ≥ 2) ≈ 1 - 0.223 - 0.44 ≈ 0.337

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Answer:

125 cm³

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Geometry

Volume of a Cube Formula: V = a³

Step-by-step explanation:

Step 1: Define

Identify variables

a = 5 cm

Step 2: Find Volume

Answer:

\(\huge\boxed{V=125cm^3}\)

Step-by-step explanation:

The formula of a volume of a cube with edge \(a\):

\(V=a^3\)

We have \(a=5cm\).

Therefore the volume is:

\(V=(5cm)^3=5cm\cdot5cm\cdot5cm=125cm^3\)

Answer:

84 days

Step-by-step explanation:

You would use the LCM to solve this.

12 and 7 don't share any common factors other than 1,

so you would multiply 12 x 7, which gets you 84.

After 84 days they would have raised the same amount.

By examining a scatterplot, you can gain valuable insights into the relationship between the two quantitative variables x and y, such as direction, strength, form, and outliers.

From examining a scatterplot of two quantitative variables x and y, you can observe the following features about the relationship between the variables:

1. Direction: You can determine whether the relationship between the variables is positive (both variables tend to increase or decrease together) or negative (one variable tends to increase while the other tends to decrease).

2. Strength: You can assess the strength of the relationship by observing how closely the data points are clustered around an imaginary line (e.g., a straight or curved line). A strong relationship has points closely clustered, while a weak relationship has points more scattered.

3. Form: You can identify the form of the relationship, such as linear (points form a straight line) or nonlinear (points form a curve).

4. Outliers: You can detect any outliers, which are data points that do not follow the general pattern of the relationship between the variables.

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Given:

\(\begin{aligned}&x^2+y^2=16 \\&z=x y\end{aligned}\)

Express 16 as \(4^{2}\): \(x^2+y^2=16\)

\(x^2+y^2=4^2\\x^2+y^2=4^2 \times 1\)

Trignometry,

\(\cos ^2(t)+\sin ^2(t)=1\)

Now, substitute \(\cos ^2(t)+\sin ^2(t)\) for 1:

\(\begin{aligned}&x^2+y^2=4^2 \times 1 \\&x^2+y^2=4^2 \times\left[\cos ^2(t)+\sin ^2(t)\right]\end{aligned}\\x^2+y^2=4^2 \times \cos ^2(t)+4^2 \times \sin ^2(t)\)

Law of indicates:
\(\begin{aligned}&x^2+y^2=[4 \times \cos (t)]^2+[4 \times \sin (t)]^2 \\&x^2+y^2=[4 \cos (t)]^2+[4 \sin (t)]^2\end{aligned}\\x^2=[4 \cos (t)]^2 \text { and } y^2=[4 \sin (t)]^2\)

Taking positive square roots as follows:

\(x=4 \cos (t), y=4 \sin (t)\)

Recall that, z = xy.

Now, we have:

\(\begin{aligned}&z=4 \cos (t) \times 4 \sin (t) \\&z=16 \cos (t) \cdot \sin (t)\end{aligned}\)

Now, substitute the values:
\(r(t)=x_t i+y_t j+z_t k\)

So, the vector r(t) is: \(r(t)=(4 \cos (t)) i+(4 \sin (t)) i+(16 \cos (t) \cdot \sin (t)) i\)

Therefore, the vector function r(t) is written as: \(r(t)=x_t i+y_t j+z_t k\)

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Answer:  \(\textsf{(8, 0) and (-9, 0)}\)

-------------------------------------------------------------------------------------------------------------

Given:  \(\textsf{f(x) = (x - 8)(x + 9)}\)

Find:  \(\textsf{Determine the x-intecept}\)

Solution:  In order to find the x-intercept we need to set the y-value to 0 which means that we are looking for the points that cross the x-axis.  Then we just solve for x and we get the x-intercepts.

Set y to 0

Determine the first x-intercept

Determine the second x-intercept

There are two x-intercepts of the quadratic function that was provided which are (8, 0) and (-9, 0).

The given information is as follows:A random sample of 150 teachers in an​ inner-city school district found that​ 72% of them had volunteered time to a local charitable cause within the past 12 months.

The formula for calculating the standard error of sample proportion is given as:$$Standard\(\ error=\frac{\sqrt{pq}}{n}$$\)where:p = proportion of success in the sampleq = proportion of failure in the samplen = sample sizeGiven:Sample proportion, p = 72% or 0.72Sample size, n = 150

The proportion of failure in the sample can be calculated as:q = 1 - p= 1 - 0.72= 0.28Substituting the known values in the above formula, we get:\($$Standard \ error=\frac{\sqrt{pq}}{n}$$$$=\frac{\sqrt{0.72(0.28)}}{150}$$$$=0.0372$$\)Rounding off to the nearest thousandth, we get the standard error of sample proportion as 0.037

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Answer:

A, B, D, E

Step-by-step explanation:

2^4 / 2^5 = 2^-1 or 16/32 = 1/2

A. Option A is correct

B. Option B is also correct because 16/32 simplifies by 16 = 1/2, so option B is correct!

D. 2^-1 = 0.5, and we see that 16/32 = 1/2 = 0.5, so option D is correct!

E. 2^4 x 2^-5 = 2^-1, so this option is also correct!

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\(\huge\text{Hey there!}\)

\(\mathsf{\dfrac{2^4}{2^5}}\)

\(\mathsf{= \dfrac{2\times2\times2\times2}{2\times2\times2\times2\times2}}\)

\(\mathsf{= \dfrac{4\times4}{4\times4\times2}}\)

\(\mathsf{= \dfrac{16}{16\times2}}\)

\(\mathsf{= \dfrac{16}{32}}\)

\(\mathsf{= \dfrac{16\div16}{32\div16}}\)

\(\mathsf{= \dfrac{1}{2}}\)

\(\mathsf{= 2^{-1}}\)

\(\mathsf{=2^4\times2^{-5}}\)

\(\huge\text{Therefore, your answers should be:}\)

\(\huge\boxed{\mathsf{Option\ A.\ \dfrac{16}{32}}}\huge\checkmark\)

\(\huge\boxed{\mathsf{Option\ B. \ \dfrac{1}{2}}}\huge\checkmark\)

\(\huge\boxed{\mathsf{Option\ D. \ 2^{-1}}}}}\huge\checkmark\)

\(\huge\boxed{\mathsf{Option\ E. \ 2^4\times2^{-5}}}\huge\checkmark\)

\(\huge\text{Good luck on your assignment \& enjoy your day!}\)

\($\$$\): Represents the process ID (PID) of the current shell. \($\$0$\): Refers to the name or path of the shell itself. \($\$2$\): Does not have a value as no command-line arguments are passed in the given line.

When the line "$\$$ \#" is run in Bash, the values of the parameters are as follows:

- $\$$: This parameter represents the process ID (PID) of the current shell. It is a unique identifier for the running shell process.

- $\$0$: This parameter represents the name or the path of the script or command that is being executed. In this case, since only the "$\$$ \#" line is run, $\$0$ would refer to the name or path of the shell itself.

- $\$2$: This parameter refers to the value of the second command-line argument passed to the script or command being executed. However, in the given line "$\$$ \#", there are no command-line arguments passed, so $\$2$ would not have any value.

To summarize:

- $\$$: Represents the process ID (PID) of the current shell.

- $\$0$: Refers to the name or path of the shell itself.

- $\$2$: Does not have a value as no command-line arguments are passed in the given line.

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Answer:

18

Step-by-step explanation:

if you rotate the shape and if the shapes are the same the answer is 18

The probability that there will be at least 12 successes in the total 18 trials with 60% rate of success is ¹⁸C₁₂(0.6)¹²(0.4)⁶+¹⁸C₁₃(0.6)¹³(0.4)⁵+¹⁸C₁₄(0.6)¹⁴(0.4)⁴+ ¹⁸C₁₅(0.6)¹⁵(0.4)³ +¹⁸C₁₆(0.6)¹⁶(0.4)²+ ¹⁸C₁₇(0.6)¹⁷(0.4)¹+ ¹⁸C₁₈(0.6)¹⁸(0.4)⁰

Binomial Probability distribution, In probability theory and statistics, the binomial distribution with parameters n and p is the discrete probability distribution of the number of successes in a series of n independent experiments.

We have given that :

Rate of sucess (p) = 60% = 0.6

Rate of failure (q) = 1 - 0.6 = 0.4

Number of trials (n) = 18

We want to find P(there will be at least 12 sucess)

Use binomial distribution to find given mentioned probability.

X ~ Bin( 18, 0.6)

P (X= x ) = ⁿCₓ(p)ˣ(q)⁽ⁿ⁻ˣ⁾

Let, X= Number of success among 18

So that it suitable for binomial distribution with parameters are n and p.

P(there will be atleast 12 success)

= P(X>= 12)

18

= ∑ ⁿCₓ (p)ˣ(q)⁽ⁿ⁻ˣ⁾ =

x = 12

¹⁸C₁₂(0.6)¹²(0.4)⁶+¹⁸C₁₃(0.6)¹³(0.4)⁵+¹⁸C₁₄(0.6)¹⁴(0.4)⁴+ ¹⁸C₁₅(0.6)¹⁵(0.4)³ +¹⁸C₁₆(0.6)¹⁶(0.4)²+ ¹⁸C₁₇(0.6)¹⁷(0.4)¹+ ¹⁸C₁₈(0.6)¹⁸(0.4)⁰

= say x

Hence, the required probability is x

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The size of the crowd is 16,896 standing along a 1 mile section of a parade route that is 8 feet deep on both sides of the street.

Arithmetic operations can also be specified by subtracting, dividing, and multiplying built-in functions.

Given that the size of a crowd standing along a 1-mile section of the parade route that is 8 feet deep on both sides of the street assumes that each person occupies 2.5 square feet.

Since 1 mile is equal to 5280 feet thus,

⇒ 5280 × 8

⇒ 42,240

If one person per 2.5 square feet

Divide this by the amount of space a person occupies

⇒ 42240/2.5

⇒ 16,896

Hence, the size of the crowd is 16,896 standing along a 1-mile section of a parade route that is 8 feet deep on both sides of the street.

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Answer:

B D E

Step-by-step explanation:

Step-by-step explanation:

56 cuz it divides by both 7 and 8

Answer:

Step-by-step explanation:

Answer:

15.8

Step-by-step explanation:

First off, I think you mean area. You can't find the perimeter of a triangle with only two sides listed, neither can you find that side unless you have the perimeter.

1. Area of the triangle formula is axb/2= (9.9x3.2)/2, which when put in a calculator is 15.84.

2. Rounded to 1DP makes it 15.8