I don’t need the answer to this question but does anybody know what paper this question is from

The probability that at least 4 of the next 5 flights at the airline will be overbooked will be 0.446.

Its simple notion is that something will most likely occur. The favorable event's proportion to the overall number of occurrences.

Based on the histogram. Then the probability that at least 4 of the next 5 flights at the airline will be overbooked will be

The probability of 4 flights will be overbooked = P(4) = 0.332

The probability of 5 flights will be overbooked = P(5) = 0.114

Then the probability that at least 4 of the next 5 flights at the airline will be overbooked will be

P(X ≥ 4) = P(4) + P(5)

P(X ≥ 4) = 0.332 + 0.114

P(X ≥ 4) = 0.446

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Answer:

12 ( 2x - 3)

-3(-8x + 12)

Step-by-step explanation:

12 ( 2x - 3)

24x - 36

6(4x - 36)

24x - 216

-(24x - 36)

-24x + 36

-3(-8x + 12)

24x - 36

You need to multiply the number on the outside, by each term on the inside. Be careful of what becomes positive and negative.

+ - = -

- + = +

- - = +

+ + = +

Answer:

pls correct your question

Answer:

B) both mean and median

Step-by-step explanation:

Answer: The answer is the mean,median,and the interquartile range

Step-by-step explanation:

In bayes theorem, you have some starting information, then you collect some new information so that you can UPDATE the original probabilities so you now have better information.

The Bayes' theorem, commonly referred to as the Bayes' rule, is a mathematical formula used in statistics and probability theory to calculate the conditional probability of events. The Bayes theorem essentially describes the likelihood of an event based on prior knowledge of any circumstances that might be relevant to the event.

P(A|B) = \(\frac{ P(A) P(B|A)}{P(B)}\)

So it is always the case of conditional probability.

Hence, the original probability is always updated in case of Baye's theorm.

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The tires and the traction control system work in tandem to ensure maximum traction and stability, minimizing the risk of traction loss and improving overall vehicle control and safety.

The two most important parts of a vehicle in preventing traction loss are the tires and the traction control system.

Tires: Tires are the primary point of contact between the vehicle and the road surface. The quality and condition of the tires greatly influence traction. Tires with good tread depth and appropriate tread pattern are essential for maintaining grip on the road. Tread depth helps to channel water, snow, or debris away from the tire, preventing hydroplaning or loss of traction. Additionally, tire pressure should be properly maintained to ensure even contact with the road. Choosing tires suitable for the specific driving conditions, such as all-season, winter, or performance tires, is crucial for optimal traction and handling.

Traction Control System: The traction control system is a vehicle safety feature that helps prevent the wheels from slipping or spinning on low-traction surfaces. It uses various sensors to monitor the speed and rotation of the wheels. If the system detects a loss of traction, it will automatically reduce engine power and apply braking force to the wheels that are slipping. By modulating power delivery and braking, the traction control system helps maintain traction and prevent wheel spin, especially in challenging conditions like slippery roads or during quick acceleration.

The tires and the traction control system work in tandem to ensure maximum traction and stability, minimizing the risk of traction loss and improving overall vehicle control and safety.

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The integral: S1 0 (-x³ - 2x² - x + 3)dx is -1/12

An integral is a mathematical operation that calculates the area under a curve or the value of a function at a specific point. It is denoted by the symbol ∫ and is used in calculus to find the total amount of change over an interval.

To evaluate the integral:

\($ \int_0^1 (-x^3 - 2x^2 - x + 3)dx $\)

We can integrate each term of the polynomial separately using the power rule of integration, which states that:

\($ \int x^n dx = \frac{x^{n+1}}{n+1} + C $\)

where C is the constant of integration.

So, we have:

\($ \int_0^1 (-x^3 - 2x^2 - x + 3)dx = \left[-\frac{x^4}{4} - \frac{2x^3}{3} - \frac{x^2}{2} + 3x\right]_0^1 $\)

Now we can substitute the upper limit of integration (1) into the expression, and then subtract the result of substituting the lower limit of integration (0):

\($ \left[-\frac{1^4}{4} - \frac{2(1^3)}{3} - \frac{1^2}{2} + 3(1)\right] - \left[-\frac{0^4}{4} - \frac{2(0^3)}{3} - \frac{0^2}{2} + 3(0)\right] $\)

Simplifying:

\($ = \left[-\frac{1}{4} - \frac{2}{3} - \frac{1}{2} + 3\right] - \left[0\right] $\)

\($ = -\frac{1}{12} $\)

Therefore,

\($ \int_0^1 (-x^3 - 2x^2 - x + 3)dx = -\frac{1}{12} $\)

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The number of customers when there are 576 towers will be 12.

A word problem in mathematics simply refers to a question that is written as a sentence or in some cases more than one sentence which requires an individual to use his or her mathematics knowledge to solve the real life scenario given.

Based on the information, it should be noted that the number of phone is proportional to the number of customers

The constant of proportionality will be:

= 252 / 5.25

= 48

Therefore, the customers when there are 576 towers will be:

= 576 / 48

= 12

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The resulting unit vector will have a magnitude of 1 and will point in the same direction as vector FDC.

To find the unit vector for the vector FDC, we first need to calculate the magnitude of vector FDC and then divide each component of the vector by its magnitude.

Let's assume that FDC is represented as vector FDC = (F_x, F_y, F_z).

1. Calculate the magnitude of vector FDC:

magnitude = sqrt(F_x^2 + F_y^2 + F_z^2)

2. Divide each component of vector FDC by its magnitude to obtain the unit vector:

unit_vector = (F_x / magnitude, F_y / magnitude, F_z / magnitude)

The resulting unit vector will have a magnitude of 1 and will point in the same direction as vector FDC.

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Answer:

Multiplicative Identity

Step-by-step explanation:

This is what they all basically mean:

Additive Identity - addition

Associative Property - simplifying

Distributive Property - multiplying brackets, or expanding

Multiplicative Identity - multiplication

In this equation, you first expand 16(4x-1) which uses multiplication but only has one bracket meaning, you use multiplicative identity first.

Answer:  17.8 yds

Step-by-step explanation:

The length of the arc of the ENTIRE circle is the circumference (C = 2πr).

We only want a 60° section of that circumference which is 60°/360° = 1/6 of the circumference.

The formula for length of an arc is: \(s=2\pi r\bigg(\dfrac{\theta}{360^o}\bigg)\)

Given r = 17, θ = 60°

\(s=2\pi (17)\bigg(\dfrac{60^o}{360^o}\bigg)\\\\\\.\quad =2\pi(17) \bigg(\dfrac{1}{6}\bigg)\\\\\\.\quad =\dfrac{17 \pi}{3}\\\\\\.\quad =\large\boxed{17.8}\)

Answer:

Option (3)

Step-by-step explanation:

There are two parallel line m and n.

A transverse 'p' is intersection these parallel lines.

Pair of corresponding angles between these parallel lines are,

Angle 3 and angle 7

Angle 2 and angle 6.

Similarly, angle 4 and angle 9 are also a pair of corresponding angles.

Therefore, from the given options, Option (3) is the correct option.

Answer:

Step-by-step explanation:

Because this is a greater than or equal to, we will set up the inequality system to look like this:

\(\frac{1}{4}x-2\leq -7\)  OR  \(\frac{1}{4}x-2\geq 7\) and solve both inequalities, one at a time.

\(\frac{1}{4}x\leq -5\) so

\(x\leq -20\)

The other one:

\(\frac{1}{4}x\geq 9\) and

\(x\geq 36\)

The graph would show all numbers less than or equal to -20 and those grater than or equal to 36. This is a true disjunction, so our answer is viable.

Answer:

x = 5

Step-by-step explanation:

substitute the y  equation into -2x +3y =8 and you will get 5 as the solution :)

The differential of the function f(x,y)=xe−ʸ at (−2,0)(−2,0) is:
df = (e^-y - xe^-y)dx + (xe^-y)dy

To find the differential, we need to find the partial derivatives of f(x,y) with respect to x and y. The partial derivative of f(x,y) with respect to x is e^-y. The partial derivative of f(x,y) with respect to y is -xe^-y.

Plugging in the point (-2,0), we get the differential:

df = (e^0 - (-2)e^0)dx + (-2e^0)dy

df = (2e^0)dx - (2e^0)dy

df = 2e^0dx - 2e^0dy

where: e^0 = 1

Therefore, the differential of the function f(x,y)=xe−ʸ at (−2,0)(−2,0) is:

df = 2dx - 2dy

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Answer:

oh wenlocktoad is a game developer on reblax

The primary role of a control in an experiment is not to prove that a hypothesis is correct but rather to provide a baseline for comparison and ensure the validity and reliability of the experimental results. The statement attributed to Rachel Carson is about the concern regarding pesticides. Among the given categories of thinking (critical, creative, analytical, reflective, logical), there is no single category that is above all others. Each category has its own significance and contributes to different aspects of thinking.

The primary role of a control in an experiment is to provide a standard or baseline against which the experimental group is compared. It helps researchers assess the effect of the independent variable by isolating it from other potential variables. The purpose is not to prove the hypothesis correct but rather to ensure that any observed changes or effects can be attributed to the independent variable and not to other factors.

The statement about pesticides eating and drinking chemicals is attributed to Rachel Carson, who was an influential environmentalist and author known for her book "Silent Spring" which highlighted the harmful effects of pesticides on the environment and human health.

Regarding the categories of thinking, critical, creative, analytical, reflective, and logical thinking are all important and serve different purposes. Critical thinking involves evaluating and analyzing information, creative thinking involves generating new ideas, analytical thinking involves breaking down complex problems, reflective thinking involves introspection and learning from past experiences, and logical thinking involves reasoning and making logical connections. Each category of thinking has its own value and is applicable in different contexts, and there is no single category that can be considered above all others as they are all important in their own right.

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Answer:someone anwser this pls i need it too

Step-by-step explanation:

Δ DEF is 3 times bigger than Δ ABC .

The length of side AB is 5 units and side BC is 2 units .

To find the length , first find the scale factor to be :

= Length DF / Length AC

= 18 units / 6 units

= 3 units

The length of AB is therefore :

= Length DE / 3

= 15 / 3

= 5 units

The length of BC :

= Length of EF / 3

= 6 / 3

= 2 units

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The definite integral in part (a) cannot be evaluated using only Gamma or Beta functions.

To evaluate the integral ∫√√z e^(-√z) dz using only Gamma or Beta functions, we need to express the integrand in terms of such functions. However, the integrand in this case does not have a direct representation in terms of Gamma or Beta functions. Therefore, we cannot evaluate the integral using only those functions.

Part (b):

To evaluate the integral ∫(e^x)^2 (e^(2x) + 1)^(-3) dx using only Gamma or Beta functions, we can make a substitution: let u = e^x. Then, du = e^x dx, and the integral becomes ∫u^2 (u^2 + 1)^(-3) du. This can be rewritten as ∫u^2 (1 + u^(-2))^(-3) du.

Now, we can rewrite the integrand using the Beta function as (1/u^2)^(-3/2) * (1 + u^(-2))^(-3) = Beta(-3/2, -3) = Γ(-3/2)Γ(-3)/Γ(-6/2).

Using the properties of the Gamma function, we have Γ(-3/2) = -4√π/3, Γ(-3) = 2, and Γ(-6/2) = -4√π/15. Substituting these values back into the expression, we get (-4√π/3)(2)/(-4√π/15) = 10/3.

Therefore, the value of the integral ∫(e^x)^2 (e^(2x) + 1)^(-3) dx is 10/3.

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Answer:

Yes

Step-by-step explanation:

You can use the Vertical line test to figure this out, and sure enough none of the points touch the vertical line.

Answer:

y = 5x + 18

Step-by-step explanation:

The slope-intercept form is y = mx + b.  Substitute 5 for m, 2 for x and 28 for y:

y = 28 = 5(2) + b, or

     28 - 10 = b, or

       18 = b

Then the desired equation is y = 5x + 18

Answer:

I need Help on this one too.

Step-by-step explanation:

I am a Scuba Diver Haha But please help

Answer:

x = 3/4

Step-by-step explanation:

5/2-3x-5+4x=-7/4

Combine  like terms

-10/2 + 5/2 +x = -7/4

-5/2+ x = -7/4

Add 5/2 to each side

-5/2+5/2 +x = -7/4 + 5/2

x = -7/4+5/2

Get a common denominator

x = -7/4 + 10/4

x = 3/4

Answer:1) D 2) A 3)D and the last one is b

Step-by-step explanation:

The expected profit for the car wash is $97.50.

Probability is the possibility of the happening of an event. its is the ration of a particular event upon total number of events.

Formula used is given below;

profit = (loss*probability of loss) + (profit*probability of profit)

μx = (−30)(.15) + (120)(.85)

= −4.50 + 102

= 97.50

Therefore we can conclude that the expected profit for the car wash is $97.50.

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the value of the expression is 12.

To solve the following using BEDMAS 5X4 - (3 + 1)2 ÷ 2:BEDMAS is an acronym that represents the order of operations for arithmetic operations in the correct order, that is, "Brackets", "Exponents", "Division and Multiplication", and "Addition and Subtraction."The full form of BEDMAS is- B stands for Brackets.E stands for Exponents.D stands for Division.M stands for Multiplication.A stands for Addition.S stands for Subtraction.

The given expression is;5X4 - (3 + 1)2 ÷ 2When we solve this expression using the BEDMAS rule of the order of operations, we get;= 5 x 4 - (3 + 1) x 2 ÷ 2[Since brackets comes first, then multiplication and division, followed by addition and subtraction.]= 20 - 4 x 2 ÷ 2[Perform multiplication: 3 + 1 = 4 and 4 x 2 = 8]= 20 - 8[Perform Division: 8 ÷ 2 = 4]= 12Therefore, the value of the expression is 12.The solution of the given expression using the BEDMAS rule of the order of operations is explained. The BEDMAS rule defines the correct order in which arithmetic operations should be performed.

It consists of four fundamental operations. They are brackets, exponents, multiplication and division, and addition and subtraction. The expression, 5X4 - (3 + 1)2 ÷ 2, can be solved using the BEDMAS rule of operations. First, we will simplify the brackets, followed by division and multiplication, then addition and subtraction. We will get the following expression 5 x 4 - (3 + 1) x 2 ÷ 2. We will then perform multiplication by finding the product of (3 + 1) and 2, which equals 8. Finally, we will perform division by dividing 8 by 2, which equals 4. After we have completed these steps, we will subtract 8 from 20 to get the final answer of 12.

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Carlos harvests cassavas at a constant rate. He needs 353535 minutes to harvest a total of 151515 cassavas.

The ratio of the change in dependent values or outputs to the change in independent values or inputs is known as the rate of change. The change, which also refers to the function's slope, represents the shift in values between two points on a coordinate plane. The formula for the rate of change is (y2 - y1)/, where y stands for the dependent variable and x for the independent variable (x2 - x1).

Given:

Carlos gives  353535 minutes to harvest a total of 151515 cassavas.

Find:

We have to find the total number of cassavas.

Solution:

Carlos harvests cassava at constant rate is 353535 minutes per 151515 cassavas

= 151515/353535

= 0.429

A formula for the quantity of cassava (C) that Carlos harvests each time (T).

This means that after 353535 minutes, 151515 cassavas have been harvested, after 700000 minutes, 300000 cassavas, and so on.

Hence, the required constant rate is 0.429T.

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Answer: b = 5

Step-by-step explanation:

        The standard form of a quadradic equation is 0 = ax² + bx + c. To do this, we will move all values to one side of the equation.

        Given:

8x + 4 = -2x² + 3x + 1

        Subtract (8x + 4) from both sides of the equation:

0 = -2x² - 5x - 3

        Lastly, we are given that a = 2, so we will divide both sides of the equation by -1.

0 = -2x² - 5x - 3

0 = 2x² + 5x + 3

        We are asked to find the value of b.

0 = ax² + bx + c

0 = 2x² + 5x + 3   ➜   b = 5