what is slope (what does it mean) for anyone who answers they will get a brainliest

Answer: It is because the length of the diagonals are not equal.

Step-by-step explanation: Note:  The diagonals of a square are equal

Therefore,  the probability that  basketball  will weigh between 20.5 and 23.5 is 0.866

Probability is the concept that describes the likelihood of an event occurring. In real life, we frequently have to make predictions about how things will turn out. We may be aware of the result of an occurrence or not. When this is the case, we refer to the likelihood that the event will occur or not.

Here,

X υ N (22,1)

Probability that  basketball  will weigh between 20.5 and 23.5

is:

=> P(20.5 < x < 23.5)= P[ 20.5-22/1 < z < 23.5-22/ 1   ]

=>   P(20.5 < x < 23.5) = P(-1.5 < z < 1.5)

=>  P(20.5 < x < 23.5) = 0.866

Therefore,  the probability that  basketball  will weigh between 20.5 and 23.5 is 0.866

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Answer:

X=6

Step-by-step explanation:

All you do is solve for X.

Answer:

\( - 3(x - 1) + 7x = 27 \\ - 3x + 3 + 7x = 27 \\ - 3x + 7x = 27 - 3 \\ 4x = 24 \\ x = \frac{24}{4 } \\ x = 6\)

this is the correct answer you can check

Answer:22

I think

Step-by-step explanation:

56-34=22

I tried. If correct please give brainliest

Answer:

natasha gets 14 sweets

Step-by-step explanation:

7x2=14

7x5=35

35-14=21

The gain of $5 can be represented as +5 and the loss of $3 can be represented as -3.

We know that there are two types of integers

To represent the gain of $5 on one day, we can use the positive integer +5.

To represent the loss of $3 on the next day, we can use the negative integer -3.

Therefore, the gain of $5 can be represented as +5 and the loss of $3 can be represented as -3.

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El medio ambiente es un tema crucial para la supervivencia de todas las especies del planeta, incluyendo los seres humanos. La actividad humana ha tenido un impacto significativo en el medio ambiente, lo que ha llevado a la degradación de los ecosistemas, la pérdida de biodiversidad y el cambio climático.

Es importante que tomemos medidas para proteger el medio ambiente. Podemos hacer esto reduciendo nuestra huella de carbono, utilizando fuentes de energía renovable, reduciendo nuestro consumo de recursos naturales y siendo más conscientes de nuestras acciones en relación con el medio ambiente.

Además, la educación es clave para la protección del medio ambiente. Si todos estamos educados sobre los problemas ambientales y las soluciones, podemos trabajar juntos para encontrar formas de proteger y preservar nuestro planeta para las generaciones futuras.

En resumen, el medio ambiente es esencial para nuestra supervivencia y debemos tomar medidas para protegerlo. La educación y la acción son necesarias para abordar los desafíos ambientales que enfrentamos como sociedad.

The given statement  the domain of the exponential function f(x)=a^x, a>0, a≠1, is the set of all real numbers is true.

The domain of the exponential function f(x) = a^x.

where a is a positive real number .

And a is not equal to 1 is the set of all real numbers.

This means that the function is defined for every real number x.

The exponential function grows or decays rapidly as x moves away from 0, and its graph never touches the x-axis.

Therefore, the exponential function f(x) =a^x for a>0, a≠1 having domain set of all real numbers is true.

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The above question is incomplete, the complete question is:

The domain of the exponential function f(x)=a^x, a>0, a≠1, is the set of all real numbers. true or false

Answer:

2 more classes than Ha? Provide more information, please.

Answer:

NEED MORE INFO

Step-by-step explanation:

Answer:

Good luck on your test guys, Did a lil digging for this one

Step-by-step explanation:

The distance from y to the plane is:

distance = |47| / √30

= 47 / √30 (approximate value)

To find the distance from point y to the plane in ℝ³ spanned by u₁ and u₂, we can use the formula for the distance between a point and a plane. The formula is:

distance = |(y - p) · n| / ||n||

where y is the given point, p is a point on the plane, n is the normal vector to the plane, · denotes the dot product, and ||n|| represents the magnitude of the normal vector.

First, let's find the normal vector n by taking the cross product of u₁ and u₂:

n = u₁ x u₂

Calculating the cross product:

n = (-3, -5, 1) x (-1, 1, 2)

= (-32 - (-51), -12 - 1(-3), (-11 - (-31))

= (-1, -5, 2)

Now, let's choose a point on the plane. Since the plane is spanned by u₁ and u₂, any linear combination of u₁ and u₂ will lie on the plane. Let's choose the origin (0, 0, 0) as the point on the plane (p).

Using the formula, the distance from y to the plane is:

distance = |(y - p) · n| / ||n||

= |(6, -9, 4) · (-1, -5, 2)| / ||(-1, -5, 2)||

Calculating the dot product:

(6, -9, 4) · (-1, -5, 2) = 6*(-1) + (-9)(-5) + 42

= -6 + 45 + 8

= 47

Calculating the magnitude of the normal vector:

||(-1, -5, 2)|| = √((-1)^2 + (-5)^2 + 2^2)

= √(1 + 25 + 4)

= √30

Therefore, the distance from y to the plane is:

distance = |47| / √30

= 47 / √30 (approximate value)

Please note that the approximate value depends on the specific decimal approximation used for √30.

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First, we need to subtract the last payment from the last month's balance.

Then, apply the interest:

The standard equation of parabola that has focus (5, 0) and directrix x = -5 is y² = 20x.

Any point in a parabola has an identical distance from the fixed point, making it resemble a curve.

Given that,

The focus of the parabola is (5, 0).

And Directrix x = -5

Since the directrix is horizontal here, use the standard equation of parabola,

(y - k)² = 4 p (x  - h)

Vertex = (h, k)

= ((x coordinate of focus + directrix)/2 , 0)

= ((5 - 5)/2, 0)

= (0, 0)

p = distance from focus to the vertex = 5 - 0 = 5

The required equation of parabola,

(y - 0)² = 4 × 5(x - 0)

y² = 20x

The equation of parabola is  y² = 20x.

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Convert it to a decimal and multiply is the best way to describe rate in simple interest formula.

The real yearly cost of funds over the course of a loan is the annual rate that is charged for borrowing (or made by investing), expressed as a single percentage number. An interest rate indicates how expensive borrowing is or how lucrative saving is. Therefore, if you are a borrower, the interest rate is the sum you pay for borrowing money and is expressed as a percentage of the overall loan amount.

Given

The r in the simple interest formula stands for rate.

Convert it to a decimal and multiply is the best way to describe rate in formula.

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The provided phrase, x3+4x2+ 7x+ â' 2 has four terms. and coefficient are 1 , 4 ,7 for the expression

What does the phrase mean?

Expressions are made up of terms. A term might be either a constant, a variable, or a combination of both.

What kind of phrase would that be?

A single letter, a single positive or negative integer, or a number of variables multiplied but never added or subtracted might be the only variable. A number is placed in front of some nouns that have variables. The number used before a sentence is called a coefficient. single-word illustrations: Three times in one phrase.

The mathematical operator + separates the four components in the equation x3+4x2+ 7x+â' 2.

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Answer:

steps below

Step-by-step explanation:

This is not a fresh game, you can find it everywhere on the web. The basic trick to fill 3x3 square with consecutive numbers is put the middle number at the middle box and all the row, column or diagonal sum should be 3 x that number. Here is 3 x 7 = 21.

So 3,4,5,6, 7 ,8,9,10,11

Assume the random variable X is normally distributed with mean μ = 50 and standard deviation σ = 7, has the 87.29%. probability of P (X > 42)

The random variable X is normally distributed with mean μ = 50 and standard deviation σ = 7.

To find the probability P(X > 42), we need to find the z-score first using the formula:

z = (X - μ) / σ

z = (42 - 50) / 7

z = -1.14

Now, we can find the probability P(X > 42) using the standard normal distribution table or calculator as follows:P(X > 42) = P(Z > -1.14)

From the standard normal distribution table, we can find the area to the left of z = -1.14, which is 0.1271.

Therefore, the area to the right of z = -1.14 (i.e., P(Z > -1.14)) is:

P(Z > -1.14) = 1 - P(Z < -1.14) = 1 - 0.1271 = 0.8729

Therefore, the probability that X is greater than 42 is 0.8729 or approximately 87.29%.

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The problem asks for the expression that represents the value of a $7300 investment after it has grown by 2.3% per year for 5 years.

To find the value of the investment after 5 years with a growth rate of 2.3% per year, we can use the formula for compound interest:

A = P(1 + r)^n

Where:

A is the final amount,

P is the principal amount (initial investment),

r is the interest rate (in decimal form), and

n is the number of years.

In this case, the principal amount is $7300, the interest rate is 2.3% (or 0.023 as a decimal), and the number of years is 5. Plugging these values into the formula, we get:

A = 7300(1 + 0.023)^5

Simplifying the expression gives us the value of the investment after 5 years with a growth rate of 2.3% per year.

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The possible range of the measurement is 211.43 to 216.57

The range in statistics for a given data set is the difference between the highest and lowest values.

The range could also be defined as the difference between the highest observation and lowest observation.

The obtained result is called the range of observation.

In the given question it is given measurement 214oz ± 1.2%

To find the range first we need to find its minimum and maximum value.

So,

1.2% of 214 = 0.012×214

=2.568

Rounding off to nearest hundredths

=2.57

Then the minimum possible value is

214-2.57=211.43

And the maximum possible value is

214+2.57=216.57

So the range would be between 211.43 to 216.57

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Mia can create a scale drawing of a football field using a scale of 1:1,000. The scale drawing will provide a Visual representation of the field, allowing for easier analysis and planning.

To create a scale drawing of a football field using a scale of 1:1,000, Mia can follow these steps:

1. Determine the dimensions: The football field's dimensions are given as 120 yards by 53 1/3 yards. Convert the fractional measurement to a decimal for simplicity. In this case, 1/3 yard is approximately 0.333 yards.

2. Decide on the units: Since the scale is 1:1,000, Mia needs to determine the unit of measurement she will use in her scale drawing. For consistency, she can choose to use feet as the unit.

3. Calculate the scaled dimensions: To create the scale drawing, Mia needs to scale down the dimensions of the football field. Since the scale is 1:1,000, she can divide the actual dimensions by 1,000 to obtain the scaled dimensions. The scaled dimensions would be 120 yards / 1,000 = 0.12 yards (or 0.36 feet) for the length and 53.333 yards / 1,000 = 0.053333 yards (or 0.16 feet) for the width.

4. Draw the scaled football field: Using a ruler and a grid paper, Mia can draw a rectangle with dimensions of 0.12 feet by 0.053333 feet (or inches, depending on the size of the grid paper). She can label the sides of the rectangle with the corresponding measurements in feet.

5. Add additional markings: Mia can add other markings to the scale drawing, such as the goal posts, yard markers, and any other important features of the football field. She can refer to the actual measurements and proportions of these elements to ensure accuracy.

By following these steps, Mia can create a scale drawing of a football field using a scale of 1:1,000. The scale drawing will provide a visual representation of the field, allowing for easier analysis and planning.

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The cause-specific mortality rate from tuberculosis in Sample City in 2018 is approximately 1.7 per 1,000 population.

To calculate the cause-specific mortality rate from tuberculosis in Sample City in 2018, we need to divide the number of deaths caused by tuberculosis by the population size and then multiply the result by a constant factor (e.g., 1,000 or 100,000) to express it per a specific unit of population.

Given information:

Population of Sample City: 200,000

Number of deaths resulting from tuberculosis: 340

Cause-specific mortality rate from tuberculosis = (Number of deaths resulting from tuberculosis / Population) * Constant factor

Let's calculate the cause-specific mortality rate:

Cause-specific mortality rate = (340 / 200,000) * 1,000

Calculating the value:

Cause-specific mortality rate = 0.0017 * 1,000

≈ 1.7

Therefore, the cause-specific mortality rate from tuberculosis in Sample City in 2018 is approximately 1.7 per 1,000 population.

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Answer:

The value of r is 12.

Step-by-step explanation:

Since DM = 25, and DG + GM = DG, we can use this information to compose the equation:

r + 2 + 2r - 13 = 25

Combine like terms by adding r and 2r, and subtracting 2 and 13.

3r - 11 = 25

Add 11 to both sides.

3r = 36

Divide both sides by 3.

r = 12

The decrease in diameter of the bar due to the applied load is -0.005434905d and the final diameter of the bar is 1.005434905d.

A compressive load of 80,000 lb is applied to a bar with a circular section of 0.75 in diameter and a length of 10 in.

if the modulus of elasticity of the bar material is 10,000 ksi and the Poisson's ratio is 0.3.

We have to determine the decrease in diameter of the bar due to the applied load.

Let d be the initial diameter of the bar and ∆d be the decrease in diameter of the bar due to the applied load, then the final diameter of the bar is d - ∆d.

Length of the bar, L = 10 in

Cross-sectional area of the bar, A = πd²/4 = π(0.75)²/4 = 0.4418 in²

Stress produced by the applied load,σ = P/A

= 80,000/0.4418

= 181163.5 psi

Young's modulus of elasticity, E = 10,000 ksi

Poisson's ratio, ν = 0.3

The longitudinal strain produced in the bar, ɛ = σ/E

= 181163.5/10,000,000

= 0.01811635

The lateral strain produced in the bar, υ = νɛ

= 0.3 × 0.01811635

= 0.005434905'

The decrease in diameter of the bar due to the applied load, ∆d/d = -υ

= -0.005434905∆d

= -0.005434905d

The final diameter of the bar,

d - ∆d = d + 0.005434905d

= 1.005434905d

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Answer:

Positive

Step-by-step explanation:

Below sea level would be negative and at sea level would be zero.

Answer:

4 2/3

Step-by-step explanation:

For the quadrupled recipe, you will need 6 2/3 cups of milk.

Here, we have,

To quadruple the macaroni and cheese recipe,

we need to multiply the original recipe measurements by 4.

The original recipe calls for 1 2/3 cups of milk.

To find out how much milk is needed for the quadrupled recipe, we can multiply 1 2/3 by 4:

1 2/3 * 4

= (5/3) * 4

= 20/3

= 6 2/3

Therefore, for the quadrupled recipe, you will need 6 2/3 cups of milk.

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Answer:

∠3 and ∠10 are;

B. Alternate exterior angles

Step-by-step explanation:

From the given diagram, we have;

∠3 and ∠10 are angles on the same transversal

The location of ∠3 and ∠10 are on the outer (exterior) part of the two lines crossed by the transversal that forms ∠3 and ∠10 such that the two lines comes between the angles

∠3 and ∠10 are on the alternate sides of the transversal such that ∠3 is below the transversal and ∠10 is above the transversal

Therefore, ∠3 and ∠10 are alternate exterior angles.

If r(x) is a rational function in simplest form where the degree of the numerator is 3 and the degree of the denominator is 1, a)then r(x) has a horizontal asymptote at y=0.

This is because the degree of the denominator is greater than the degree of the numerator, which means that as x gets very large or very small, the denominator will dominate the behavior of the function.

As a result, the function will approach zero, and thus, there is a horizontal asymptote at y=0. If the degree of the numerator were greater than or equal to the degree of the denominator, then the function could have a horizontal asymptote at a nonzero value or no horizontal asymptote at all.

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Answer:

9

Step-by-step explanation:

2/16 can be rewritten into 1/8

so 1 1/8 is 9/8

So there are 9 1/8ths in 1 2/16

Hope this helps!

Answer:

Why? Sorry I dont so that lol

Step-by-step explanation:

Have a nice day? <3