Solve for x.
1/2 |x-5|>or equal to4

The result of ANDing 11001111 with 10010001 is 10000001. Option C

To find the result from ANDing (bitwise AND operation) the binary numbers 11001111 and 10010001, we compare each corresponding bit of the two numbers and apply the AND operation.

The AND operation returns a 1 if both bits are 1; otherwise, it returns 0. Let's perform the operation:

11001111

AND 10010001

10000001

By comparing each corresponding bit, we can see that:

The leftmost bit of both numbers is 1, so the result is 1.

The second leftmost bit of both numbers is 1, so the result is 1.

The third leftmost bit of the first number is 0, and the third leftmost bit of the second number is 0, so the result is 0.

The fourth leftmost bit of the first number is 0, and the fourth leftmost bit of the second number is 1, so the result is 0.

The fifth leftmost bit of both numbers is 0, so the result is 0.

The sixth leftmost bit of both numbers is 1, so the result is 1.

The seventh leftmost bit of both numbers is 1, so the result is 1.

The rightmost bit of both numbers is 1, so the result is 1.

Option C

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Answer: x<-9

Step-by-step explanation:

-2x>18

-2x/(-2)<18/(-2)

x< -9

The value of the solution in the inequality is,

⇒ x < - 9

A relation by which we can compare two or more mathematical expression is called an inequality.

We have to given that;

The inequality is,

⇒ - 2x > 18

Now, We can simplify as;

⇒ - 2x > 18

⇒ - x > 18/2

⇒ - x > 9

⇒ x < - 9

Thus, The value of the solution in the inequality is,

⇒ x < - 9

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The aim when choosing the model parameters:

Find the parameters that minimize he squared distances, in the y direction, from each point up/down to the regression line

The correct option is (b)

This is incomplete question

Complete question is this:

With a linear regression, what is the aim when choosing the model parameters (aka the slope and coefficient(s))?

Choose the correct option:

Now, According to the question:

Hence, The aim when choosing the model parameters:

Find the parameters that minimize he squared distances, in the y direction, from each point up/down to the regression line

The correct option is (b).

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Isaac has a 1/40 chance of winning the raffle, or a 2.5% chance. This indicates that he has a 2.5% probability of having his ticket chosen out of the 40 tickets that were sold.

Isaac has a 1/40 chance of winning the raffle, or a 2.5% chance. This indicates that he has a 2.5% probability of having his ticket chosen out of the 40 tickets that were sold. This is because there is only one raffle winner and it is impossible to predict which ticket will be picked.

It's also crucial to remember that his odds of winning are entirely independent of those of any other ticket holder; nobody else's ticket will affect the outcome of the raffle. As a result, Isaac has the same chance of winning as any other ticket holder. It's also vital to remember that regardless of how many tickets are sold, the likelihood of winning stays the same. Therefore, regardless of how many raffle tickets are sold, there is a 2.5% chance of winning.

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Answer:

The numbers can be either -8,-7,-6, or 6, 7, 8.

n(n−1)(n+1)=16(n−1+n+n+1)  

⟹n(n2−1)=16×3n  

⟹n(n2−1)n=48nn  

⟹(n2−1)−48=48−48  

⟹n2−49=0  

⟶(n−7)(n+7)=0  

n  can be  7  or  −7 , so the numbers can be either  −8,−7,−6  

Or

6,7,8

Step-by-step explanation:

Answer:

Step-by-step explanation:

Where we have "x" must replace for the number shown on table

We have for "x" tha numbers: 0; 1; 2; 3; 4 and 5

Equation:

1.y = x+4

y = x + 4

For x = 0

y = x + 4

y = 0 + 4

y = 4

For x = 1

y = x + 4

y = 1 + 4

y = 5

For x = 2

y = x + 4

y = 2 + 4

y = 6

For x = 3

y = x + 4

y = 3 + 4

y = 7

For x = 4

y = x + 4

y = 4 + 4

y = 8

For x = 5

y = x + 4

y = 5 + 4

y = 9

So:

x     y

0    4

1     5

2    6

3    7

4    8

5    9

I hope help you.

Answer:

As you didn't add the graph, I will for you.

Step-by-step explanation:

The correct answer is Minneapolis because as you can see Aspen did not change as dramatically as Minneapolis.

The start of January and the middle of March, Minneapolis, or function M(t), had a larger average rate of change. It means that Minneapolis experiences a greater increase in temperature than Aspen does.

A mathematical formula, rule, or legislation that establishes the link between the independent variable and the dependent variable (the dependent variable). In mathematics and the sciences, functions are fundamental for constructing physical relationships.

In the beginning of January, Aspen's temperature was 35° F, and in the middle of March, it was 48° F. 3.5 months later Minneapolis has lows of 25 degrees Fahrenheit in January and highs of 50 degrees Fahrenheit in the middle of March (at 3.5 months).

So, the average rate of change of temperature of Aspen between the points (1, 35) and (3.5, 48) exists

\($\frac{y_2-y 1}{x_2-x_1}=\frac{48-35}{3.5-1}=5.2$\)

The average rate of change of temperature of Minneapolis between the points (1, 25) and (3.5, 50) is \($\frac{50-25}{3.5-1}=10$\)

Thus, from the start of January and the middle of March, Minneapolis, or function M(t), had a larger average rate of change. It means that Minneapolis experiences a greater increase in temperature than Aspen does.

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Answer:

(5, 3)

General Formulas and Concepts:

Pre-Algebra

Algebra I

Step-by-step explanation:

Step 1: Define systems

y = x - 2

-2x + 3y = -1

Step 2: Solve for x

Step 3: Solve for y

The impulse response (b) hy(t) = cos(2t)u(t) corresponds to a stable LTI system. Option b is correct.

An LTI (Linear Time-Invariant) system is stable if and only if its impulse response h(t) is absolutely integrable, i.e., the integral of the absolute value of the impulse response over all time is finite:

For impulse response (a), hi(t) = e^-(1-2)t u(t), we can compute the integral of its absolute value:

Since the integral is finite, this impulse response corresponds to a stable LTI system. For impulse response (c), h(t) = 8δ(-21), where δ(t) is the Dirac delta function, the integral of the absolute value is:

Since the integral is finite, this impulse response also corresponds to a stable LTI system. For impulse response (b), hy(t) = cos(2t)u(t), we can compute the integral of its absolute value:

Since the integral is infinite, this impulse response does not correspond to a stable LTI system. Hence Option b is correct.

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Balloon's altitude = 43.7ft as

change in altitude/500 = tan 5°  

change in altitude = .0875*500

                              =43.7ft

Answer: 5

Step-by-step explanation: f(3) = 2x - 1

substitute the x with 3. 2(3)-1

6-1

5

Answer:

The answer is 5, hope you like!

Answer:

操你bit子Step-by-step explanation:

嗨，你好吗

The number of revolutions small wheel took is 127 and the number of revolutions large wheel took is 19.

Given that, the distance travelled 600 feet.

We know that, 1 feet = 12 inches

From the given figure,

Radius of larger wheel of bicycle is 60 inches

60 inches = 60/12 = 5 feet

Radius of larger wheel of bicycle is 9 inches

9 inches = 9/12 = 0.75 feet

We know that, circumference of a circle is 2πr.

Circumference of small wheel = 2×3.14×0.75

= 4.71 feet

Number of revolution = 600/4.71

= 127.38

≈ 127

Circumference of large wheel = 2×3.14×5

= 31.4 feet

Number of revolution = 600/31.4

= 19.1

≈ 19

Therefore, the number of revolutions small wheel took is 127 and the number of revolutions large wheel took is 19.

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The area of the ellipse is 10pi.

To find the area of the ellipse using a line integral, we need to use the formula:

Area = 1/2 ∫(x * dy - y * dx)

where x and y are the parametric equations of the ellipse.

Substituting x(t) and y(t) into the formula, we get:

Area = 1/2 ∫(2cos(t) * 5cos(t) - 5sin(t) * (-2sin(t))) dt

Simplifying the expression, we get:

Area = 1/2 ∫(10cos^2(t) + 10sin^2(t)) dt

Using the trigonometric identity cos^2(t) + sin^2(t) = 1, we can simplify further to get:

Area = 1/2 ∫(10) dt

Evaluating the integral from t = 0 to t = 2pi, we get:

Area = 1/2 * 10 * (2pi - 0)

Area = 10pi

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Area = (1/2) * integral from 0 to 2pi of (2cos(t) * 5cos(t) - 5sin(t) * (-2sin(t)) dt. Therefore, Area = 10 pi

The area of the ellipse using the given parametric equations and line integral

1. First, we need to find the derivatives of the parametric equations with respect to t.
dx/dt = -2sin(t)
dy/dt = 5 cos(t)

2. To find the area of the ellipse, we will evaluate the following line integral:
A = (1/2)  (x(t)dy/dt - y(t)dx/dt) dt, with t  [0, 2]

3. Plug in the parametric equations and their derivatives:
A = (1/2)  [(2cos(t))(5cos(t)) - (5sin(t))(-2sin(t))] dt, with t [0, 2]

4. Simplify the integral:
A = (1/2)  [10cos2(t) + 10sin2(t)] dt, with t [0, 2]

5. Use the trigonometric identity sin2(t) + cos2(t) = 1:
A = (1/2)  [10(1)] dt, with t  [0, 2]

6. Integrate with respect to:
A = (1/2) [10t] | [0, 2π]

7. Evaluate the integral at the limits:
Area = (1/2) * integral from 0 to 2pi of (2cos(t) * 5cos(t) - 5sin(t) * (-2sin(t)) dt
= (1/2) * integral from 0 to 2pi of (10cos2(t) + 10sin2(t)) dt
= (1/2) * integral from 0 to 2pi of 10 dt
    = 10pi

The area of the ellipse is 10π square units.

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Answer:

720°

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Equality Properties

Geometry

Step-by-step explanation:

Step 1: Identify

We have an irregular hexagon. We have n = 6 sides.

Step 2: Find Angle Sum

Hello !!

kᵃ x kᵇ = kᵃ⁺ᵇ

kᵃ ÷ kᵇ = kᵃ⁻ᵇ

4¹⁰ x 4⁵ ÷ 4⁹

= 4¹⁰⁺⁵ ÷ 4⁹

= 4¹⁵ ÷ 4⁹

= 4¹⁵⁻⁹

= 4⁶

Answer:

Decrease by 2 and 3

Then on x increase by 2 and 3

Step-by-step explanation:

Answer: The surface area of a right circular cone can be found using the formula:

A = πr^2 + πrs, where r is the radius of the base, h is the height of the cone, and s is the slant height of the cone.

In this case, the radius of the base is 7 cm and the height is 24 cm, so the slant height can be found using the Pythagorean theorem:

s^2 = r^2 + h^2 = 7^2 + 24^2 = 49 + 576 = 625

s = 25 cm

Now we can find the surface area of one cap:

A = πr^2 + πrs = π * 7^2 + π * 7 * 25 = 49π + 175π = 224π cm^2

To find the total area of the sheet required to make 10 caps, we just need to multiply the surface area of one cap by 10:

Total area = 10 * 224π cm^2 = 2240π cm^2.

So the total area of the sheet required to make 10 caps is 2240π square cm.

Step-by-step explanation:

The function Add(Multiply(x, Add(y, z)), w) corresponds to (x*(y+2)) + w. To break it down, the innermost function is Add(y, z), which adds y and z together.

The next function is Multiply(x, Add(y, z)), which multiplies the result of Add(y, z) by x. Finally, we have Add(Multiply(x, Add(y, z)), w), which adds the result of Multiply(x, Add(y, z)) to w. Therefore, the overall expression can be simplified to (x*(y+2)) + w. This expression multiplies x by the sum of y and 2, and then adds w to the result. It is important to remember the order of operations when evaluating expressions like these, starting with innermost functions and working outward.

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Answer:

17

Step-by-step explanation:

So I just did

\( \sqrt[6]{102} \)

So 6 into 1 is zero, so you put a zero on top of the one (just to help you.) then u add the 1 next to the number 0 (in the number 102.) So 6 into 10 is 1 so u put the 1 on top of the zero in the number 102. Then you see how much you have left which is 4 so u add the 4 next to the 2 to make 42. Then you ask yourself how much is 6 into 42 which is 7. So your answer should be 17

I hope I helped you:)

The equation that represents the exponential function passing through the points (-2, 1) and (2, 16) is: y = 4(2)^x

To write the exponential equation that passes through the points (-2, 1) and (2, 16), we can use the general form of an exponential function:

y = ab^x

Where y is the dependent variable, x is the independent variable, a is the initial value or y-intercept, and b is the base of the exponential function.

Step 1: Determine the value of a.

To find the value of a, substitute the coordinates of one of the given points into the equation. Let's use (-2, 1):

1 = ab^(-2)

Step 2: Determine the value of b.

To find the value of b, substitute the coordinates of the other given point into the equation. Let's use (2, 16):

16 = ab^2

Step 3: Solve the system of equations.

We now have a system of two equations with two unknowns (a and b):

1 = ab^(-2)

16 = ab^2

We can solve this system of equations to find the values of a and b. To do this, divide the second equation by the first equation:

16 / 1 = (ab^2) / (ab^(-2))

16 = b^4

Taking the fourth root of both sides, we get:

b = ±2

Step 4: Substitute the value of b back into one of the original equations to solve for a.

Let's substitute b = 2 into the first equation:

1 = a(2)^(-2)

1 = a / 4

a = 4

Alternatively, if we had chosen b = -2, we would have obtained a = -4, and the equation would be:

y = -4(-2)^x

Both equations represent exponential functions that pass through the given points.

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Dina's older brother has a hot chocolate that is more chocolaty, as his recipe has a percentage of cocoa of 40%, which is higher than the percentage of 37.5% for Dina's recipe.

The more chocolaty recipe is defined obtain the proportion of cocoa for each recipe, and then whoever's recipe has the higher proportion has the more chocolaty recipe.

The proportion of cocoa for each recipe is obtained with the division of the amount of cocoa used by the sum of the amounts of cocoa and milk used for the recipe.

Hence the proportion for Dina's older brother is obtained as follows:

2/(2 + 3) = 2/5 = 0.4 = 40% cocoa.

The proportion for Dina's is obtained as follows:

3/(3 + 5) = 3/8 = 0.375 = 37.5% cocoa.

40 > 37.5, hence Dina's older brother has a hot chocolate that is more chocolaty, as his recipe has a higher proportion of cocoa.

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A vector space is an abstract mathematical concept that is used to describe a collection of elements, known as vectors.

Vector is a mathematical object that has both magnitude and direction. It can be represented graphically by a line segment with a starting point and an endpoint. Vectors are used in physics, engineering, and mathematics to represent physical quantities such as force, velocity, and acceleration. They can also be used to represent geometric figures such as lines, points, and planes. Vectors are important in many applications, such as navigation, graphics, and robotics.

It is an important concept in linear algebra, and is used to describe the behavior of linear equations and systems.

A vector space is made up of a set of vectors, which can be seen as elements of the space. Each vector is a combination of scalar numbers, called components, and the space is made up of all possible combinations of these components. The components can be real numbers, complex numbers, or even functions.

The vector space is defined by certain operations, called vector addition and scalar multiplication. Vector addition is the process of adding two vectors together, and scalar multiplication is a process of multiplying a vector by a scalar number. Using these operations, the vector space can be used to solve linear equations and systems of equations.

The vector space is also used to describe the geometry of the space. It is used to describe dimensions, angles, and distances between vectors. It is also used to describe shapes and objects within the space, and to describe how they interact with each other.

Finally, the vector space is used to represent linear transformations, which are important in physics and engineering. A linear transformation is a process of mapping a vector to another vector, and is used to describe the behavior of physical systems. This can be used to solve complicated equations and systems of equations.

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Answer:

D does not show an equivalent rate

Step-by-step explanation:

we first need to find out how many words typed per minute so we divide 75 by 3 (3 divided by 3 is 1 and what we do to one side must be done to the other)

75 ÷ 3 = 25

25 word per 1 minute

now we need to multiply the minute by 25 to get the number of words typed

25(words) x 1(minute) = 25 words in 1 minute(so A is correct)

25(words) x 2(minute) = 50 words in 2 minutes(so B is correct)

25(words) x 4(minute) = 100 words in 4 minutes (so C is correct)

25(words) x 5(minute) = 125 words in 5 minutes(so D is incorrect)

Answer:23 - 3 = 20 + 3 = 23

Step-by-step explanation:

Answer: y = f(x-1) + 4

Step-by-step explanation:

The dotted line is the function if it was translated 4 units upwards and 1 unit to the right. Therefore, we add 4 to the end of the equation (adding 4 to y) to shift it up, and subtract 1 from the x to shift it to the right.

Answer:

$14

Step-by-step explanation:

30% -> 0.3

20 x 0.3 = 6

20 - 6 = 14

The new price of the shirt will be 14 dollars.

Hope this helps, have a nice day :D

$14

Step-by-step explanation:

30% × 20

= 30/100 × 20

= 600/100

= $6

The new price of the shirt :

$20 - $6

= $14

Answer:

Step-by-step explanation:

Let the numbers are x and y.

Then the equations are:

The graph are attached with the intersection marked:

Answer:

5x⁴

Step-by-step explanation:

10x⁸÷2x⁴=

5x⁴