please look at picture this thing is due next day

A lot measuring 120’ x 200’ is selling for $300 a front foot, The price is $60,000. So, the correct option is (b).

The lot measures 120 feet by 200 feet, so the frontage is 200 feet (since the lot is being sold by the front foot). Therefore, the price of the lot is:

Price = frontage x price per front foot

Price = 200 ft x $300/ft

Price = $60,000

Therefore, the answer is  $60,000.

By using the processor of multiplication, a lot measuring 120’ x 200’ is selling for $300 a front foot, The price is $60,000. So, the (b) is correct answer.

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Answer:

LTN and NTE is correct. It doesn't say to list all adjacent angles, so I think you are good to go as is.

In the circle graph, the amount budgeted for marketing is

A circle graph is another term for a pie chart, which is a type of data visualization that represents data as a circle, divided into sectors or slices, each representing a proportion or percentage of the total data set.

The size of each sector is proportional to the value it represents, so larger sectors indicate larger values, and smaller sectors indicate smaller values.

In the circle graph, when the total annual budget is $12,500,000. The amount budgeted for marketing is

= 38/100 * 12,500,000

= 4,750,000

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n= the first integer

n + (n+1) + (n+2) + (n+3) + (n+4) + (n+5) = 519

6n + 15 = 519

6n = 594

n = 99

1st one = 99

so 3rd one = 101

Answer:

B: p=1,000m

Step-by-step explanation:

The probability that the balls are both white be 1/7.

Probability is a branch of mathematics that deals with numerical descriptions of how likely an event is to occur or how likely a proposition is to be true. The probability of an event is a number between 0 and 1, where 0 indicates the event's impossibility and 1 indicates certainty.

Number of black balls = 4

Number of white balls = 3

Total number of balls = 7

Number of ways of picking up a white ball out of 7 balls, P(W) = 3/7

Number of ways of picking up a second white ball ,P(W) = 2/6

Therefore, the probability of picking up 2 white balls

P(WW) = 3/7 \(*\) 2/6 = 1/7

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Answer:

she gets home at 2:30

Step-by-step explanation:

Answer:

Step-by-step explanation:

1- Order in descending order the following polynomial with respect to the

variable n. Then identify the independent term:

\(6n^3 + 7n^4 - 2n^2 - 5 + 9n^5\)

The independent term is - 5.  

3- Look at the following polynomial and identify what the terms are

similar:

\(- 8 + 3m^3 n - 4m^2n + 7mn^2 - 11nm^3 + 6 m^2 n\)

The similar terms are + 3m^3 n and - 11 nm^3 and

- 4 m^2 n and 6 m^2 n

Answer:

d - 9 < -7

Step-by-step explanation:

Plug in -15 for d. So -15 - 9 which give you -24. -24 is less than -7

The inequality equation is d - 9 < -7 , when d = -15

Inequalities are the mathematical expressions in which both sides are not equal. In inequality, unlike in equations, we compare two values. The equal sign in between is replaced by less than (or less than or equal to), greater than (or greater than or equal to), or not equal to sign.

In an inequality, the two expressions are not necessarily equal which is indicated by the symbols: >, <, ≤ or ≥.

Given data ,

Let the inequality equation be represented as A

Now , the value of A is

Substituting the values in the equation , we get

d - 9 < -7   be equation (1)

when d = -15

Substitute the value of d = -15 in the equation , we get

-15 - 9 < -7

-24 < -7

Therefore , the inequality relation satisfies the condition

Hence , the inequality equation is d - 9 < -7

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The slope of the line is undefined.

The equation of line in point-slope form passing through the points

(x₁ , y₁) and (x₂, y₂) with slope m is defined as;

⇒ y - y₁ = m (x - x₁)

Where, m = (y₂ - y₁) / (x₂ - x₁)

Given that;

Two points on the line are (-4, 6) and (-4, 1)

Now,

Since, The equation of line passes through the points (-4, 6) and (-4, 1)

So, We need to find the slope of the line.

Hence, Slope of the line is,

m = (y₂ - y₁) / (x₂ - x₁)

m = (1 - 6) / (-4 - (-3))

m = - 5 / 0

m = ∞

Thus, The slope of the line is undefined.

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Answer: -163, -180, -197

Step-by-step explanation:

The term you are looking for is the "z-value." The z-value for a point is the number of standard errors a point is away from the mean.

The z-value for a point is the number of standard errors a point is away from the mean. This is a long answer but it accurately explains the concept.

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Answer:

c. x = -1/15

Step-by-step explanation:

5/2x - 1/3 = -1/2 [multiply the whole equation by 6 (lowest common denom)

15x - 2 = -3 [add 2 on both sides of equation

15x = -1 [divide both sides by 15 to isolate x]

x = -1/15

You can rent time on computers at the local copy center for 35 minutes with $25.

To find out how much time you can rent for $25 at the local copy center, follow these steps:

1. Subtract the $10 setup charge from the total amount you have: $25 - $10 = $15.
2. Now you have $15 left for renting time on the computers. Since it costs $2 for every 5 minutes, you need to find out how many 5-minute increments can be covered by $15.
3. Divide the remaining amount by the cost per 5-minute increment: $15 / $2 = 7.5. Since you can't have half an increment, round down to 7.
4. Multiply the number of 5-minute increments by the time per increment: 7 * 5 = 35 minutes.

So, you can rent time on computers at the local copy center for 35 minutes with $25.

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the probability of transitioning from state 1 to state 2 after the first transition is:

P(X(t) enters state 2 after the first transition | X(0) = 1) = 1 / 3

To write the system of ordinary differential equations (ODEs) for the transition probabilities Pᵢⱼ(t) of the given continuous-time Markov chain, we need to consider the rate at which the system transitions between different states.

Let Pᵢⱼ(t) represent the probability that the Markov chain is in state j at time t, given that it started in state i at time 0.

The ODEs for the transition probabilities can be written as follows:

dP₁₂(t)/dt = q₁₂ * P₁(t) - q₂₁ * P₂(t)

dP₁₃(t)/dt = q₁₃ * P₁(t) - q₃₁ * P₃(t)

dP₂₁(t)/dt = q₂₁ * P₂(t) - q₁₂ * P₁(t)

dP₂₃(t)/dt = q₂₃ * P₂(t) - q₃₂ * P₃(t)

dP₃₁(t)/dt = q₃₁ * P₃(t) - q₁₃ * P₁(t)

dP₃₂(t)/dt = q₃₂ * P₃(t) - q₂₃ * P₂(t)

where P₁(t), P₂(t), and P₃(t) represent the probabilities of being in states 1, 2, and 3 at time t, respectively.

Now, let's consider the second part of the question: Suppose that the initial state is 1. We want to find the probability that after the first transition, the process X(t) enters state 2.

To calculate this probability, we need to find the transition rate from state 1 to state 2 (q₁₂) and normalize it by the total rate of leaving state 1.

The total rate of leaving state 1 can be calculated as the sum of the rates to transition from state 1 to other states:

total_rate = q₁₂ + q₁₃

Therefore, the probability of transitioning from state 1 to state 2 after the first transition can be calculated as:

P(X(t) enters state 2 after the first transition | X(0) = 1) = q₁₂ / total_rate

In this case, the transition rate q₁₂ is 1, and the total rate q₁₂ + q₁₃ is 1 + 2 = 3.

Therefore, the probability of transitioning from state 1 to state 2 after the first transition is:

P(X(t) enters state 2 after the first transition | X(0) = 1) = 1 / 3

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In any group of two or more people, there are always two who have the same number of friends within the group.

Suppose we have a group of n people. Each person can have between 0 and n-1 friends within the group. If someone has 0 friends, then everyone else must have at least 1 friend. Similarly, if someone has n-1 friends, then everyone else must have at most n-2 friends.

Therefore, there are only n-1 possible numbers of friends that a person can have within the group. But we have n people, so by the pigeonhole principle, at least two people must have the same number of friends within the group.

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Answer:

\(\huge\boxed{\bf\:c = \frac{11}{4}}\)

Step-by-step explanation:

\(4c + 2c = 4c + \frac{11}{2}\)

Cancel 4c on both the sides of the equation.

\(2c = \frac{11}{2}\)

Bring the 2 in the denominator of 11/2 to the left hand side of the equation.

\(2*2c = 11\\4c = 11\)

Bring 4 to the right hand side if the equation.

\(\boxed{\bf\:c = \frac{11}{4}}\)

\(\rule{150pt}{2pt}\)

There must be a whole number of sheep, we round to 16. Sara the farmer therefore owns 16 sheep.

The number of sheep is x, let's say. As a result, x + 14 equals the number of chickens.

The sum of the legs on the chickens and sheep is 94; hence, the number of sheep legs plus the number of chicken legs equals 94.

Write this as follows:

2x + 2(x + 14) = 94

The equation is expanded and made simpler to give us:

4x + 28 = 94

Subtracting 28 from both sides gives us:

4x = 66

Finally, dividing both sides by 4 gives us:

x = 16.5

Since there must be a whole number of sheep, we round to 16. Sara the farmer therefore owns 16 sheep.

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a. The minimum sample size needed is 601.

b. The minimum sample size needed using a prior study is 304.

c. The difference between the results from parts (b) and (a) shows that a preliminary estimation of the population proportion can lower the necessary minimum sample size.

The signed, fractional number of standard deviations above the mean value that an event is above is expressed by the dimensionless variable known as the z-score. Among other names, it is also referred to as the normal score, z-value, and standard score. Z-scores are indicative of values that are higher than the mean and lower than the mean.

(a) To find the minimum sample size needed assuming that no prior information is available, we can use the formula:

n = (Zα/2)² *\(\hat p \hat q\)/ E²

where Zα/2 is the z-score corresponding to the desired level of confidence (90% confidence corresponds to a z-score of 1.645), \(\hat p\) is the sample proportion (unknown), \(\hat q = 1 - \hat p\), and E is the maximum error of estimation (2% of the true proportion, or 0.02).

Plugging in the values, we get:

n = (1.645)² * 0.5*0.5 / 0.02² ≈ 601

Consequently, 601 is the required minimum sample size.

(b) To find the minimum sample size needed using a prior study that found that 42% of the respondents said they think Congress is doing a good or excellent job, we can use the formula:

n = (Zα/2)² * \(\hat p \hat q\) / E²

where now we have a preliminary estimate of the population proportion, \(\hat p = 0.42, and \hat q = 1 - \hat p.\)

Plugging in the values, we get:

n = (1.645)² * 0.42*0.58 / 0.02² ≈ 304

Therefore, the minimum sample size needed using a prior study is 304.

(c) The result from part (b) is smaller than the result from part (a), indicating that having a preliminary estimate of the population proportion can reduce the minimum sample size needed. This is because a preliminary estimate can provide a starting point for the sample size calculation, and reduce the variability of the sampling distribution.

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Answer:

θ = \(\frac{\pi }{3}\) (60° )

Step-by-step explanation:

Using the identity

sin²x + cos²x = 1 ⇒ sin²x = 1 - cos²x

Given

cos²θ - sin²θ = 2 - 5cosθ

cos²θ - (1 - cos²θ) = 2 - 5cosθ

cos²θ - 1 + cos²θ = 2 - 5cosθ

2cos²θ - 1 = 2 - 5cosθ ( subtract 2 - 5cosθ from both sides )

2cos²θ + 5cosθ - 3 = 0 ← in standard form

(cosθ + 3)(2cosθ - 1) = 0 ← in factored form

Equate each factor to zero and solve for θ

cosθ + 3 = 0

cosθ = - 3 ← not possible as - 1 ≤ cosθ  ≤ 1

2cosθ - 1 = 0

cosθ = \(\frac{1}{2}\) , so

θ = \(cos^{-1}\) (\(\frac{1}{2}\) ) = \(\frac{\pi }{3}\) ( or 60° )

Answer:

\( \huge \boxed{ \boxed{\blue{ { \theta = 60}^{ \circ} }}}\)

Step-by-step explanation:

\( \sf the \: second \: eqution \: is \: false \: \\ \sf because \: - 1 \leqslant \cos( \theta) \leqslant 1 \: \\ \sf but \: we \: can \: still \: work \: with \: the \: second \: equation\)

Answer:

It would be A i took the test

Step-by-step explanation:

Therefore, the steady-state responseusing Laplace theorem ia `Yss(t)` of the system is

\((1/4)sin(4t) + (5/8)sin(8t) + (0.015)sin(12t) + (0.01)sin(16t).Answer: `Yss(t) = (1/4)sin(4t) + (5/8)sin(8t) + (0.015)sin(12t) + (0.01)sin(16t)`\)

Given the transfer function of the system and the input frequency as follows:\(0.5y+5y = f(t)where f(t) = sin(4t) + 4sin(8t) + 0.04sin(12t) + 0.06sin(16t)\)

We have to find the steady-state response \(`Yss(t)`\) of the system.

Let's start the solution: Take Laplace transform on both sides of the given equation.\(`(0.5y + 5y)(L) = f(t)(L)`\)

By using linearity of Laplace transform:`\(L(0.5y) + L(5y) = L(f(t))``0.5L(y) + 5L(y) = L(sin(4t)) + 4L(sin(8t)) + 0.04L(sin(12t)) + 0.06L(sin(16t))`\)We know that the Laplace transform of sin(at) is given by:\(`L(sin(at)) = (a) / (s² + a²)`\)

Putting values of Laplace transform of input f(t) into the above equation.\(`0.5L(y) + 5L(y) = (4) / (s² + 16) + 4(8) / (s² + 64) + 0.04(12) / (s² + 144) + 0.06(16) / (s² + 256)`\)

Let's solve for \(L(y).`0.5L(y) + 5L(y) = 0.25 / (s² + 4²) + 1.25 / (s² + 8²) + 0.03 / (s² + 12²) + 0.04 / (s² + 16²)`\)

Factorizing the denominator, we get:  \(`L(y) = [0.25 / (s² + 4²) + 1.25 / (s² + 8²) + 0.03 / (s² + 12²) + 0.04 / (s² + 16²)] / (0.5 + 5)`\)

Evaluating the above expression we get:  \(`L(y) = [0.25 / (s² + 4²) + 1.25 / (s² + 8²) + 0.03 / (s² + 12²) + 0.04 / (s² + 16²)] / 5.5`\)

We know that the inverse Laplace transform of \(`1 / (s² + a²)` is given by: `L⁻¹[1 / (s² + a²)] = (1 / a) sin(at)`\)

Using the above formula and taking inverse Laplace transform on L(y), we get\(:`y(t) = L⁻¹[L(y)]``y(t) = (1/4)sin(4t) + (5/8)sin(8t) + (0.015)sin(12t) + (0.01)sin(16t)`.=\)

Hence, the steady-state response of the given system is:\(`Yss(t) = (1/4)sin(4t) + (5/8)sin(8t) + (0.015)sin(12t) + (0.01)sin(16t)`\)

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The equation of the line that passes through (-1, 2) and is parallel to 3x + y = 3 is y = -3x - 1

We have,

To find the equation of the line that is parallel to 3x + y = 3 and passes through the point (-1, 2), we need to find the slope of the given line first.

Rewriting the given line in slope-intercept form, we get:

y = -3x + 3

Comparing this equation to y = mx + b, we can see that the slope of the given line is -3.

Since the desired line is parallel to this line, it will have the same slope of -3.

Using the slope-intercept form of a line, y = mx + b, we can plug in the slope and the coordinates of the point (-1, 2) to solve for the y-intercept b:

2 = (-3) (-1) + b

2 = 3 + b

b = -1

Thus,

The equation of the line that passes through (-1, 2) and is parallel to
3x + y = 3 is y = -3x - 1

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Answer:

18. 1 to 4

Step-by-step explanation:

18.

Areas = pi 2² : pi 4² = 4 : 16 = 1 : 4

1 to 4

19.

25 % = 125 oz

1 % = 125 ÷ 25 = 5 oz

To make it 10%, it needs to be reduced by 15%

15 % = 5 × 15 = 75 oz. I think it's impossible to do?

Answer:

someone help call the police candice just got shot

Step-by-step explanation:

ahahahahahahahhahaa

Answer:

3m

Step-by-step explanation:

1 month =3 movies

m month =3*m movies

Answer:

D!!

Step-by-step explanation:

(30)

lol np

Answer: 6/5

Step-by-step explanation:

Group the variables together on one side and the numbers together on the other.

(5/6)x = 1

x = 6/5

Answer:

x = 6/5

Step-by-step explanation:

1x/2 + 1x/3 = 4-3

3x/6 + 2x/6 = 1

5x/6 = 1

5x = 6

x = 6/5

Answer:

Yes, it is true by AAS theorem.

The triangles ΔMNP and ΔQRS are congruent triangles

Transformations change the size or position of shapes. Congruent shapes are identical, but may be reflected, rotated or translated. Scale factors can increase or decrease the size of a shape. Congruent Triangles simply mean the triangles that possess the same size and shape

The three sides are equal (SSS: side, side, side)

Two angles are the same and a corresponding side is the same (ASA: angle, side, angle)

Two sides are equal and the angle between the two sides is equal (SAS: side, angle, side)

A right angle, the hypotenuse and a corresponding side are equal (RHS, right angle, hypotenuse, side)

Given data ,

Let the first triangle be ΔMNP

Now , let the second triangle be ΔQRS

where the measure of angle ∠MNP = measure of angle ∠QRS = 90°

And , the measure of side NP = measure of side RS

And , the measure of ∠NPM = measure of angle ∠RSQ

So , two angles are the same and a corresponding side is the same (ASA: angle, side, angle)

Hence , the triangles are congruent by ASA theorem

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