What is the binary number for 15​

Answer:I’m so sorry I can’t help

Step-by-step explanation:

Answer:

i think its a

Step-by-step explanation:

Answer:

40% is correct

Step-by-step explanation: I took the test in k12 if you guys are wondering and yes it shows 40%.

Answer:

\(y= \frac12 x^2 -2x +\frac32\)

Step-by-step explanation:

From the two zeroes, you can tell that the polynomial factors as \(y= A(x-1)(x-3)\). You have still one degree of freedom (determining how wide the parabola is. You can determine it with the other condition:

\(4 = A(5-1)(5-3) \rightarrow 4= A(4)(2) \rightarrow A= \frac12\)

Your function is \(y= \frac12 (x-1)(x-3) = \frac12 x^2 -2x +\frac32\)

The probability that the team will win the sport is 77%.

Given that an area kicker in pro football incorporates a 77% probability of creating a field goal over 40 yards and every attempt field goal is independent.

Probability is how something is likely to happen. The probability of a happening is calculated by the probability formula by simply dividing the favorable number of outcomes by the overall number of possible outcomes.

So, his team will win the sport if he makes a goal otherwise loses.

Therefore, the Probability that his team will win the sport P[E] =P[making a field goal]

P[E]=77%

Hence, the probability that the team will win the sport when making a field goal is 77%.

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Taylor polynomials of degree 2 and 3 centered at x = 0 for the function f(x) = 16tan(x) are:

P2(x) = 16x + 8x^2

P3(x) = 16x + 8x^2

To find the Taylor polynomials centered at x = 0 for the function f(x) = 16tan(x), we can use the Taylor series expansion for the tangent function and truncate it to the desired degree.

The Taylor series expansion for tangent function is:

tan(x) = x + (1/3)x^3 + (2/15)x^5 + (17/315)x^7 + ...

Using this expansion, we can find the Taylor polynomials of degree 2 and 3 centered at x = 0:

Degree 2 Taylor polynomial:

P2(x) = f(0) + f'(0)(x - 0) + (1/2!)f''(0)(x - 0)^2

= 16tan(0) + 16sec^2(0)(x - 0) + (1/2!)16sec^2(0)(x - 0)^2

= 0 + 16x + 8x^2

Degree 3 Taylor polynomial:

P3(x) = P2(x) + (1/3!)f'''(0)(x - 0)^3

= 0 + 16x + 8x^2 + (1/3!)(48sec^2(0)tan(0))(x - 0)^3

= 16x + 8x^2

Therefore, the Taylor polynomials of degree 2 and 3 centered at x = 0 for the function f(x) = 16tan(x) are:

P2(x) = 16x + 8x^2

P3(x) = 16x + 8x^2

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Answer:

(2, -7/2)

Step-by-step explanation:

According to the midpoint theorem;

M(X, Y) = [(ax1+bx2/a+b), ay1+by2/a+b ]

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

a:b is the given ratio

Given the following

Coordinate of the line segment (-8, 5) and (4, -3)

Ratio: 5:3

Get the X coordinate;

X = ax1 + bx2 / a+b

X = 5(-8) + 3(4)/5+3

X = -40+12/8

X = -28/8

X = -7/2

Get the Y coordinate

Y = ay1 + by2 / a+b

Y = 5(5) + 3(-3)/5+3

Y = 25-9/8

Y = 16/8

Y = 2

Hence the required coordinate is (2, -7/2)

Answer:

30

Step-by-step explanation:    

all triangles =180

because 180 -120 =60whch is the missing inside angle

and we know that this is a right angle

so we subtact what we know to find what we dont

180-(60+90)=30

     (150)

180-150=30

Answer:

30

Step-by-step explanation:

To determine which events are mutually exclusive, we need to identify the events that cannot occur at the same time.

The options for the events are: Landing on a shaded section Landing on an even number Landing on an odd number Landing on a section that is not shaded Now let's analyze the options Landing on a shaded section (1 or 4) and landing on an even number (2 or 4) are mutually exclusive, as they cannot occur at the same time.

Landing on a shaded section (1 or 4) and landing on an odd number (1 or 3) are not mutually exclusive, as they can occur at the same time if the spinner lands on section 1. The mutually exclusive events in this scenario are:  Landing on a shaded section Landing on an even number

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From the given information, the two mutually exclusive events are:
1. Landing on a shaded section (sections 1 or 4)
2. Landing on an even number (sections 2 or 4)

Therefore, these are the two options that are mutually exclusive based on the spinner's configuration.

The term "mutually exclusive" refers to events that cannot occur at the same time. In this case, we need to determine which events on the spinner are mutually exclusive given the information provided.

To start, let's list the numbers on the spinner: 1, 2, 4, and 3. We are told that sections 1 and 4 are shaded, and the spinner is pointed at number 2.

Event 1: Landing on a shaded section.
This event includes landing on either section 1 or section 4. Since these sections are shaded, they cannot occur simultaneously with any other section on the spinner.

Event 2: Landing on an odd number.
This event includes landing on either section 1 or section 3. These sections are mutually exclusive with the even numbers, which are 2 and 4.

Event 3: Landing on a multiple of 4.
This event includes landing on section 4. Since section 4 is shaded, it cannot occur simultaneously with any other section on the spinner.

Event 4: Landing on an even number.
This event includes landing on either section 2 or section 4. These sections are mutually exclusive with the odd numbers, which are 1 and 3.

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I also want to know the answer...........................................

Answer:

so you just put both equations together and do the equation like so hers an example

explanation: (7x-22)-(4x+5)= but if your looking for X

x=9

Answer:

y = -x + 9

Step-by-step explanation:

Slope Formula: \(m=\frac{y_2-y_1}{x_2-x_1}\)

Slope-Intercept Form: y = mx + b

m - slope

b - y-intercept

Step 1: Define

(0, 9) y-intercept

(9, 0) x-intercept

Step 2: Find slope m

\(m=\frac{0-9}{9-0}\)

\(m=\frac{-9}{9}\)

\(m=-1\)

y = -x + b

Step 3: Write linear equation

y = -x + 9

Answer:

y = -x + 9

Step-by-step explanation:

Slope Formula:

Slope-Intercept Form: y = mx + b

m - slope

b - y-intercept

Step 1: Define

(0, 9) y-intercept

(9, 0) x-intercept

Step 2: Find slope m

y = -x + b

Step 3: Write linear equation

y = -x + 9

The percentage that did not complete the marathon is 7.59%

From the question, we have the following parameters that can be used in our computation:

Participants = 290

Completed = 268

using the above as a guide, we have the following:

Percentage = (Participants - Completed)/Participants * 100%

substitute the known values in the above equation, so, we have the following representation

Percentage = (290 - 268)/290 * 100%

Evaluate

Percentage = 7.59%

Hence, the percentage that did not complete the marathon is 7.59%

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We as we see this question is quite simple

first we find the vocabulary which is in simple text slang and convert it formally to english...

Next we find that this question makes no sense so g'day

Answer:

c

Step-by-step explanation:

Answer:

day eight!!

Step-by-step explanation:

Josh --> starts with $40, saving $10

Sal --> starts with $160, spending $5

day one: josh: $50, sal: $155

day two: josh: $60, sal: $150

day three: josh: $70, sal: $145

day four: josh: $80, sal: $140

day five: josh: $90, sal: $135

day six: josh: $100, sal: $130

day seven: josh: $110, sal: $125

day eight: josh: $120, sal: $120

options B, D, and E are correct. Option A is incorrect because it uses the wrong length measurement.

what is a rectangle?

A rectangle is a four-sided flat shape with straight sides, where opposite sides are parallel and equal in length. It has four right angles (90-degree angles) at each corner. The length and width of a rectangle are its two main dimensions, and the area of a rectangle is calculated by multiplying its length by its width.

Based on the picture, we can see that the glass has a rectangular shape with dimensions of 4 feet and 5 2/12 feet. Therefore, the equations that can be used to find the area, in square feet, of the piece of glass are:

B. A = 5 2/12 + 4 = 9 2/12 = 7/3 square feet

D. A = 5 2/12 × 4 = 20 1/3 square feet

E. A = (2 × 2 1/2) + (2 × 4) = 9 square feet

Therefore, options B, D, and E are correct. Option A is incorrect because it uses the wrong length measurement. Option C is incorrect because it adds the dimensions instead of multiplying them. Option F is also incorrect because it adds the dimensions instead of multiplying.

Options B, D, and E correctly calculate the area of the glass by multiplying the length by the width. Option B adds the length and width before multiplying them, while option D multiplies the length and width directly.

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The answer is -445/4 in improper fraction form, -111 1/4 as a mixed fraction, and -111.25 in decimal form.

Answer:

-111.25

Step-by-step explanation:

16±0.12

Step-by-step explanation:

%uncertainity=uncertainity÷measured value×100%

0.75×16=100x

x=12÷100

x=0.12

ANS;16±0.12

Given the function f(x)=sin(2πx), with x = 0.3, f(x) = 0.951057. The objective is to approximate the value of f(0.2) using the first two terms in the Taylor series and Vx=0.1.

We know that the Taylor series for a function f(x) can be written as:f(x)=f(a)+f′(a)(x−a)+f′′(a)2(x−a)2+…+f(n)(a)n!(x−a)n+…The first two terms of the Taylor series are given by:f(x)=f(a)+f′(a)(x−a)The first derivative of f(x) is given by:f′(x)=2πcos(2πx)On substituting x = a = 0.1, we get:f′(0.1) = 2πcos(2π * 0.1) = 5.03118603447The value of f(x) at a=0.1 is given by:f(0.1) = sin(2π * 0.1) = 0.587785252292With a=0.1, the first two terms of the Taylor series become:f(x)=0.587785252292+5.03118603447(x−0.1) = 0.587785252292+0.503118603447x−0.503118603447×0.1Using x=0.2 and substituting the values of a and f(a) in the equation above, we get:f(0.2)=0.587785252292+0.503118603447*0.2−0.503118603447×0.1=0.712261After approximating the value of f(0.2) using the first two terms in the Taylor series,

we can conclude that the value of f(0.2) = 0.712261 with a = 0.1, with an error of approximately 0.012796.

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Answer:

0.125

Step-by-step explanation:

convert to decimal, then divide

Answer:

x = − 1 3 − 1

Step-by-step explanation:

Solve the equation for  x by finding  a ,  b , and  c  of the quadratic then applying the quadratic formula. x = − 1 3 − 1

The total housing costs for Mario Orozco in November were $1,715.29.

To find the total housing costs for Mario Orozco, you simply add up all the expenses in November that has been provided;

$936.30 (Mortgage Payment)

$272.00 (Real Estate Taxes)

$129.50 (Insurance)

$87.50 (Electricity)

$160.50 (Heating Fuel)

$39.50 (Telephone)

$89.99 (Cable Service)

936.30 + 272.00 +129.50 + 87.50 + 160.50 + 39.50 + 89.99 = 1,715.29

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0.813

Probability is the likelihood or chance that an event will occur. The probability that the student was male OR got a/an "C" is as shown:

P(male or a C) = Pr(male) + Pr(C) - Pr(male and C)

Pr(male U C) = Pr(male) + Pr(C) - Pr(male n C)

Given the following probabilities

Substitute the probability to have:

Hence the probability that the student was male OR got a/an "C" is 0.813

The values of Z such that e² = 2 + i√3 are Z = ln(2 + i√3) + 2πik, where k is an integer.

To find the values of Z, we can start by expressing 2 + i√3 in polar form. Let's denote it as re^(iθ), where r is the modulus and θ is the argument.

Given: 2 + i√3

To find r, we can use the modulus formula:

r = sqrt(a^2 + b^2)

= sqrt(2^2 + (√3)^2)

= sqrt(4 + 3)

= sqrt(7)

To find θ, we can use the argument formula:

θ = arctan(b/a)

= arctan(√3/2)

= π/3

So, we can express 2 + i√3 as sqrt(7)e^(iπ/3).

Now, we can find the values of Z by taking the natural logarithm (ln) of sqrt(7)e^(iπ/3) and adding 2πik, where k is an integer. This is due to the periodicity of the logarithmic function.

ln(sqrt(7)e^(iπ/3)) = ln(sqrt(7)) + i(π/3) + 2πik

Therefore, the values of Z are:

Z = ln(2 + i√3) + 2πik, where k is an integer.

The values of Z such that e² = 2 + i√3 are Z = ln(2 + i√3) + 2πik, where k is an integer.

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A) Approx. 1067 is the required sample size to ensure 95% confidence that the sample proportion will not differ from the true proportion by more than 3%.

B) When the previous estimate is 65%, approx. 971 is the sample size needed to achieve 95% confidence that the sample proportion will not differ by more than 3% from the true proportion.

To determine the sample size needed for estimating the proportion of drivers exceeding the speed limit, we can use the formula for sample size calculation for proportions:

n = (Z² * p * (1 - p)) / E²

where:

n = the sample size.

Z = the Z-value associated with the confidence level of 95%.

p = the estimated proportion or previous estimate.

E = the maximum allowable error, which is 3% or 0.03.

We calculate as follows:

A. No previous estimate for p is available:

Here, we will assume p = 0.5 (maximum variance) since we don't have any prior information about the proportion. So, adding the values into the formula:

n = (Z² * p * (1 - p)) / E²

n = ((1.96)² * 0.5 * (1 - 0.5)) / 0.03²

n= (3.842 * 0.5 * (0.5))/0.03²

n = (1.9208*0.5)/0.0009

n ≈ 1067.11

Thus, to be 95% confident that the sample proportion will not differ from the true proportion by more than 3%, a sample size of approximately 1067 is required.

B. Supposing previous studies found that the sample percentage of drivers who exceeded the speed limit is 65%:

Here, we have a previous estimate of p = 0.65:

Putting the values into the formula:

n = (Z²* p * (1 - p)) / E²

n = ((1.96)² * 0.65 * (1 - 0.65)) / 0.03²

n= (3.842 * 0.65 *(0.35))/0.0009

n ≈ 971

Hence, with the previous estimate of 65%, a sample size of approximately 971 is necessary to be 95% confident that the sample proportion will not differ from the true proportion by more than 3%.

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The output of the LTI system with frequency response function \(h(w) = 1/(jw^3)\), given an input\(x(t)\), is:

\(y(t)\)= inverse Fourier transform of \([1/(jw^3) X(w)]\)

To compute the output of an LTI system with frequency response function \(h(w) = 1/(jw^3)\), given an input x(t), we can use the Fourier transform:

\(H(w)\) = Fourier transform of \(h(t)\)

\(X(w)\) = Fourier transform of \(x(t)\)

\(Y(w) = H(w) X(w)\)

\(Y(w)\) is the Fourier transform of the output \(y(t)\).

Using the given frequency response function, we have:

\(H(w) = 1/(jw^3)\)

Taking the Fourier transform of the input \(x(t)\), we have:

\(X(w)\) = Fourier transform of \(x(t)\)

And multiplying \(H(w)\) and\(X(w)\), we get:

\(Y(w) = H(w) X(w) = 1/(jw^3) X(w)\)

Taking the inverse Fourier transform of \(Y(w)\), we get the output \(y(t)\):

\(y(t)\) = inverse Fourier transform of \(Y(w)\)

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We know that each generation takes approximately 3 weeks, then, we can estimate how many generations we do have in one year, remember that one year has

Then, in one year we have

In the real world, we can't have half of a generation or a decimal generation, then, let's approximate it to the nearest integer, in that case, 17 generations.

We have the expression that predicts the number of mice, then we can use that equation to find the result for 17 generations:

Evaluate that at x = 17

With an offspring of

And the ending mice

Therefore, the final answer is

T F T

Step-by-step explanation: JUST DID THE TEST