a plane flew at a constant speed and traveled 762762762 miles in 555 hours. how many miles would the plane travel in 333 hours at the same speed? miles

A chord is any segment with ends that are located on the circle. It should be emphasized that the diameter is the circle's longest chord, which runs through its center.

The chord of a circle is a section of a line that connects two points on its circumference. The chord is one of the several line segments that may be made in a circle whose ends are on the rim. To find the chord PQ, look at the circle below.

A chord that runs across the center of the circle is another way to think of the diameter. When a chord is drawn, it separates the circle into the major segment and the minor segment, which are referred to as the segments of the circle.

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When a system of equations has no solutions, it is referred to as an inconsistent system.

An equation is a mathematical statement that two expressions are equal. It consists of two expressions, one on each side of an equal sign. Equations are used to solve problems in mathematics, chemistry, physics, engineering, and other sciences. They can also be used to define relationships between different variables or constants. Equations are an important tool for understanding the world around us.

This means that there is no solution that can satisfy all of the equations at the same time. This can happen when the equations are contradictory, or when one equation is an exact multiple of the other equation. In some cases, a system of equations may have infinitely many solutions, meaning that there are an infinite number of solutions that satisfy the equations. However, in the case of an inconsistent system, no solutions exist.
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The ball takes 4.25 seconds to hit the ground.

The time it takes for a ball to fall from a given height can be calculated using the equation:

t = $\sqrt{\frac{2d}{g}}$

where t is the time (in seconds), d is the distance fallen (88.51 meters), and g is the acceleration due to gravity (approximately 9.8 m/s^2 on the surface of Earth).

Plugging in the given values, we have:

t = $\sqrt{\frac{2*88.51}{9.8}}$ = $\sqrt{18.089}$ = 4.25 seconds

To round the answer to 2 decimal places, we get 4.25 seconds

It's important to note that this equation assumes that there is no air resistance, and it's only valid for objects falling in a vacuum.

In reality, air resistance becomes significant as the speed of the falling object increases, and it will cause the object to fall more slowly than this equation predicts.

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Answer:

Every function is a relation.

Step-by-step explanation:

All functions are relations, therefore, the 2nd option is correct.

Cheers!

If a system is independent, the linear equations will only cross once, leading to a single solution for the system. There are an endless number of solutions to a system if it is dependent because the linear equations cross at every point on the lines.

What in mathematics is a linear equation?

A linear equation is a first-order (linear) term plus a constant in the algebraic form y=mx+b, where m is the slope and b is the y-intercept. Sometimes, the aforementioned is referred to as a "linear equation of two variables," where x and y are the variables.

What makes an equation linear?

When a linear equation is graphed, it always produces a straight line since each term in the equation has an exponent of 1. This is the basis for the term "linear equation" being used to describe it.

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On solving the provided question, we can say that by equation, we have number of pennies = 19, number of dimes = 19,number of quarters = 45 - 2 × 19 = 45 - 38 = 7

An equation is a mathematical formula that connects two assertions using the equal sign (=) to denote equivalence. In algebra, an equation is a mathematical statement that establishes the equivalence of two mathematical expressions. For instance, an equal sign separates the components 3x + 5 and 14 in the equation 3x + 5 = 14. A mathematical formula is used to explain the connection between two sentences on either side of a letter. Frequently, there is just one variable, which is also the symbol. for example, 2x - 4 = 2.

The total number of coins in the box is 45 . The coins consist of pennies, dimes and quarters.

The number of pennies is equal to the number of dimes. The remaining number is the quarters. Therefore,

number of pennies = a

number of dimes = a

number of dimes = 45 - 2a

1 dime = 0.1 dollars

1 penny = 0.01 dollars

1 quarters = 0.25 dollars

The equation for  total cost

[tex]3.84 = a(0.01) + a(0.1) + 0.25(45 - 2a)\\3.84 = 0.01a + 0.1a + 11.25 - 0.5 a\\3.84 = -0.39 a + 11.25\\3.84 - 11.25 = -0.39 a\\-7.41 = -0.39 a\\a = -7.41/-0.39\\a = 19[/tex]

number of pennies is  19

number of dimes is 19

number of quarters is 45 - 2 × 19 = 45 - 38 = 7

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The variance of the sum Z = X + Y is 5.

What is Variance?

A set of numerical data's spread or dispersion is measured by the term "variance." It describes the deviation of a data set's values from its mean (average). The variance indicates how evenly distributed the data is; conversely, the variance indicates how closely the data is grouped around the mean.

If X is a Poisson-distributed random variable with mean X = 3 and Y is a second Poisson-distributed random variable with mean Y = 2, and X and Y are independent, then the variance of the sum Z = X + Y is given by:

Var(Z) = Var(X) + Var(Y) = μX + μY = 3 + 2 = 5.

So, the variance of the sum Z = X + Y is 5.

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If y is a second Poisson distributed random variable with a mean of 2, and both x and y are independent Poisson distributed random variables, then the variance of the sum Z = X + Y is 5.

What is Variance?

A set of numerical data's spread or dispersion is measured by the term "variance." It describes the deviation of a data set's values from its mean (average). The variance indicates how evenly distributed the data is; conversely, the variance indicates how closely the data is grouped around the mean.

If X is a Poisson-distributed random variable with mean X = 3 and Y is a second Poisson-distributed random variable with mean Y = 2, and X and Y are independent, then the variance of the sum Z = X + Y is given by:

Var(Z) = Var(X) + Var(Y) = μX + μY = 3 + 2 = 5.

So, the variance of the sum Z = X + Y is 5.

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Answer:

The answer is 15.71

Step-by-step explanation:

All you have to do is multiply Pie or 3.14 with 5 from the sphere. 3.14 x 5 = 15.7. If you use the Pie symbol when multiplying you'll get this answer -> 15.70796327. But I recommend using the pie symbol and just rounding it off. When rounding 15.70796327 to the hundredth place, do you know the saying 5 & up moves up and 4 & below stays??? Will it's the same thing here. 7 in 15.707 will move the 0 to a 1 instead of a 0.

The factor (x - 1) exists. Therefore, the polynomial must be equal to zero for x = 1. f(1) = 0 is true as a result.

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The solution for x is 1.67.

An equation is a mathematical statement that asserts the equality of two expressions. It typically contains an equal sign (=) and expressions connected by addition, subtraction, multiplication, and division. Equations are used to describe relationships between variables or constants, and can be used to solve for a desired value.

To solve the equation 2 = 3x/5 + 1, we need to use algebraic manipulation to isolate the x variable. First, subtract 1 from both sides of the equation:
2 - 1 = 3x/5
1 = 3x/5

Next, we need to multiply both sides by 5 in order to isolate the x variable:
5(1) = 5(3x/5)
5 = 3x

Finally, divide both sides by 3 in order to solve for x:
5/3 = 3x/3
1.67 = x

Therefore, the solution for x is 1.67.

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Answer: The answer is 3,840 miles

Step-by-step explanation:

2,400 ÷ 5 = 480

480 x 8 = 3840

Hope this helps ^^

Consistent independent systems are linear systems that have only one possible solution. When two lines are independent they are distinct and consistent when two lines intersect.

What in mathematics is a linear equation?

A linear equation is a first-order (linear) term plus a constant in the algebraic form y=mx+b, where m is the slope and b is the y-intercept. Sometimes, the aforementioned is referred to as a "linear equation of two variables," where x and y are the variables.

What makes an equation linear?

When a linear equation is graphed, it always produces a straight line since each term in the equation has an exponent of 1. This is the basis for the term "linear equation" being used to describe it.

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Answer: ∠SPT (it is because P is the point marked as the center point in the circle, and SPT represents the center angle P)

Answer:

  (b) the product of 2 and x

Step-by-step explanation:

You want to know how to read the term 2x.

In algebra, a product is often indicated by writing expressions next to each other without any sort of multiplication symbol. The term ...

  2x

indicates the product of 2 and x.

__

Additional comment

The sum looks like 2+x.

The quotient looks like 2/x.

Answer:

[tex]\frac{1}{2}QP=UT, \overline{SU} \parallel \overline{RP}[/tex]

Step-by-step explanation:

Use the triangle midsegment theorem.

The value of t in s + t = 6 + s will be t = 6 + 2s.

An equation simply has to do with the statement that illustrates the variables given. In this case, it is vital to note that two or more components are considered in order to be able to describe the scenario.

In this case, it is important to note that an equation is the mathematical statement which can be made up of two expressions which are connected by an equal sign.

The value of t in s + t = 6 + s will be calculated thus:

s + t = 6 + s

t = 6 + s + s

t = 6 + 2s

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Complete question

What is the value of t?

s + t = 6 + s

The value of k for the expression is -11/3.

An expression is a way of writing a statement with more than two variables or numbers with operations such as addition, subtraction, multiplication, and division.

Example: 2 + 3x + 4y = 7 is an expression.

We have,

(k + 4)/5 = (1/3)/5

This means,

k + 4 = 1/3

Subtract 4 on both sides.

k = 1/3 - 4

k = -11/3

Thus,

The value of k is -11/3.

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The solution is, k=4.

Subtraction is the process of taking away a number from another. It is a primary arithmetic operation that is denoted by a subtraction symbol (-) and is the method of calculating the difference between two numbers.

here, we have,

k + 4 over 5 = 1 over 3 over 5

i.e. (k+4)/5=1 3/5

k+4=1.6*5

k=8-4

k=4

Hence, The solution is, k=4.

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There are no solutions to this equation because it is impossible to divide by 0.

The equation is asking to solve for z:

-5z/(1) = -2z/10

However, this equation is not solvable because it requires dividing by 0. The equation cannot be simplified any further and there are no solutions.

The given equation is -5z/(1) = -2z/10 and it is asking to solve for z. However, this equation is not solvable because it requires dividing by 0. This means that it is impossible to simplify the equation any further or to find a solution. Therefore, the equation has no solutions.

There are no solutions to this equation because it is impossible to divide by 0.

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Answer:

right angle

Step-by-step explanation:

its 90

The value of the function for x = 2 is -6.

A function is defined as a relation between a set of inputs having one output each, a function is a relationship between inputs where each input is related to exactly one output.

Given that, a function f(x) = 3x – 12, we need to find f(2).

To find f(2) we will put x = 2 in the function,

f(x) = 3x-12

f(2) = 3(2) -12

f(2) = 6-12

f(2) = -6

Hence, the value of the function for x = 2 is -6.

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When a linear relationship is graphed, the slope is a value used to describe the rate of change of the line.

In Mathematics, a slope is sometimes referred to as gradient or rate of change and it is typically used to describe both the direction, ratio, and steepness of the function of a straight line based on its coordinates or points.

Mathematically, the rate of change is also referred to as slope or gradient and it can be calculated by using this mathematical expression;

Rate of change (slope), m = (Change in y-axis, Δy)/(Change in x-axis, Δx)

Rate of change (slope), m = (y₂ - y₁)/(x₂ - x₁)

In this context, we can reasonably infer and logically deduce that the slope is a numerical value which is used for describing the rate of change of a line when a linear relationship is graphed.

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Complete Question:

When a linear relationship is graphed, the slope is a value used to describe the ____ of the line.

If the spinner with four equal sectors labeled as "purple," "orange," and "green" is spun 45 times , then the probability that spinner will land on purple in fewer than 20% of spins is (b)0.221   .

the total number of sectors is = 4 sectors ;

the probability that spinner will land on purple is = [tex]\frac{1}{4}[/tex] ;

the spinner is spun 45 times , that means ,

number of trials (n) is = 45 ;

the probability that spinner will land on "purple" in fewer than 20% of spins can be calculated as :

P(p<0.20) = [tex]P(Z < \frac{0.20-0.25}{\sqrt{\frac{0.25(1-0.25)}{45} } })[/tex]

Simplifying further ,

we get ;

= [tex]P(Z < \frac{-0.05}{\sqrt{\frac{0.25\times 0.75}{45} } })[/tex]

= [tex]P(Z < -0.77)[/tex] , from the z table ,

we get the value as 0.221  .

Therefore , the required probability is 0.221    .

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Answer:

13 miles

Step-by-step explanation:

i had that about 2 days ago

The simplest form of the given expression is:

(9² + 19)/(10² - 5³) = -4

Here we want to solve the following expression:

(9² + 19)/(10² - 5³)

We can replace the values:

9² = 81

10² = 100

5³ = 125

Reaplacing that we will get:

(9² + 19)/(10² - 5³) = (81 + 19)/(100- 125)

                            = 100/-25

                            = - (100/25) = -4

That is the simplest form of the expression.

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The set of polynomials is not closed under division.

A set is said to be closed under an operation if the result of that operation on elements of the set is always an element of the set. For example, the set of natural numbers is closed under addition because the sum of two natural numbers is always a natural number.

In the case of polynomials, the set of polynomials is closed under addition, subtraction, and multiplication. This means that if you have two polynomials, you can add, subtract, or multiply them and the result will be another polynomial.

However, when it comes to division, the set of polynomials is not closed. When you divide two polynomials, the result is not always a polynomial. The result can be a polynomial plus some remainder. For example, dividing x^2 + 2x + 1 by x + 1 will give you x + 1 with a remainder of 1.

Therefore, the set of polynomials is not closed under division because the result of dividing two polynomials is not always a polynomial.

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Using the z-score formula, it can be concluded that the z-score is 10.

In statistics, the z-score indicates how far the standard deviation is from the mean.

When we talk about z-score, there are at least two correlated formulas that should be considered:

z = (x - μ) / s      and        s = σ / √n

where:

x = measured value

μ = mean

s = standard deviation of the sample

σ = standard deviation of the population

We are given the following information about the problem:

Sample number (n) = 100

The mean length (μ) = 2.9 inches

The population standard deviation (σ ) = 0.1 inches

Value to be measured (x) = 3 inches

To find the z-score, first, we find the standard deviation of the sample (s):

s = σ / √n

   = 0.1 / √100

   = 0.1 / 10

   = 0.01

Then we can input the value of s into the z-score formula:

z = (x - μ) / s

  = (3 - 2.9) / 0.01

 = 0.1 / 0.01

 = 10

Thus, it can be concluded that the z-score is 10.

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In this case, X equals 3 and Y equals 2. Then, the equation can be solved by squaring each value and multiplying them together. X² equals 9, y² equals 4 and x² equals 9. When multiplied together, the result is 54. Therefore, the value of X² 3y²x² is 54.

In this case, X equals 3 and Y equals 2. Then, the equation can be solved by squaring each value and multiplying them together. X² equals 9, y² equals 4 and x² equals 9. When multiplied together, the result is 54. Therefore, the value of X² 3y²x² is 54.

The value of X² 3y²x² is 54.

X = 3, Y = 2

X² = 3² = 9

y² = 2² = 4

x² = 3² = 9

Therefore, X² 3y²x² = 9 x 4 x 9 = 54

The value of X² 3y²x² can be found by first determining the values of X and Y. In this case, X equals 3 and Y equals 2. Then, the equation can be solved by squaring each value and multiplying them together. X² equals 9, y² equals 4 and x² equals 9. When multiplied together, the result is 54. Therefore, the value of X² 3y²x² is 54.

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