Maya is designing a quilt. Each piece will be in the shape of a parallelogram. She wants the base, b, of each piece to be 6 inches. The area, A, must be 42 square inches. What length should Maya use for the height, h?

Answer:

option b is correct

I hope it helps

Answer: x_>(70+x_>)1000

Step-by-step explanation:

Answer:

35.26315789

Step-by-step explanation:

Question: 9.5(70+x)≥1000

70+x≥1000/9.5

(divide by 9.5 into both sides)

70+x≥105.2631579

x≥105.2631579-70

(minus 70 into both sides)

x≥670/19

x≥35.26315789

At time t, the position of a particle moving in the xy-plane is defined by its x-coordinate and y-coordinate. The x-coordinate represents the position of the particle along the x-axis, while the y-coordinate represents its position along the y-axis.

Together, these coordinates give us a point in the plane that represents the particle's position at time t.

To find the position of the particle at any given time t, we need to know its velocity and initial position. The velocity of the particle is the rate at which it is changing its position with respect to time. If we know the velocity, we can use it to determine how the particle's position is changing at each moment in time.

The initial position of the particle is the position it was at when we started measuring its motion. If we know the initial position and the velocity, we can use them to determine the position of the particle at any time t.

In summary, the position of a particle moving in the xy-plane at time t is defined by its x-coordinate and y-coordinate. To determine the position at any given time, we need to know the particle's initial position and velocity. By combining these factors, we can find the particle's position at any time during its motion.

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Answer:

Step-by-step explanation:

You had the first part of the first question correct. The answer is 100:64

The sides of the squares

Area of e = 69% more than area of area of f

e^2: f^2 = ( 1 + 69/100 ) / 1

e^2 : f^2 = (1.69)/1            Take the square root of both sides

e:f  = 1.3:1

Answer: y = -2x -2

Step-by-step explanation:

First, we want to find the slope. We can see that every time x goes up by one, y goes down by two. Slope is y/x, so we can say that the slope is -2/1 or just -2. Now we have y = -2x + b. To find b, we need to plug in one of the points in the chart. We will use (1, -4). So:

-4 = -2(1) + b

-4 = -2 + b

-2 = b

Therefore our b is -2, making the linear function equate to: y = -2x -2.

Answer:

76%

Step-by-step explanation:

first use the calculator you might find the answer on it even the calculator on your own phone

sorry i know you wont understand me

The linear approximation of \(f(x) = x^2 at x = 3.5 is f(3.5)\)  ≈ 9.5.

To write a linear approximation (equation of the tangent) and use it to approximate the value of a function, we can follow these steps:

Choose a point on the function where you want to approximate the value.

Let's call this point (a, f(a)).

Find the slope of the tangent line at that point using the derivative of the function at that point.

The slope of the tangent line is equal to the derivative of the function at that point, which is denoted by f'(a).

Write the equation of the tangent line using the point-slope form, which is given by: y - f(a) = f'(a)(x - a)

Use this equation to approximate the value of the function at a nearby point.

Plug in the value of x that is close to a into the equation and solve for y. The resulting y-value will be an approximation of the value of the function at the nearby point.

For example, suppose we want to approximate the value of \(f(x) = x^2 at x = 3.\)

We can follow these steps:

Choose the point (3, f(3)) = (3, 9) on the function.

Find the slope of the tangent line at x = 3 using the derivative: f'(x) = 2x, so f'(3) = 6.

Write the equation of the tangent line using the point-slope form: y - 9 = 6(x - 3), which simplifies to y = 6x - 9.

Use this equation to approximate the value of f(x) at x = 3.5: f(3.5) ≈ 6(3.5) - 9 = 9.5.

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Answer:

A.12

Step-by-step explanation:

Answer:

Lets solve using elimination method

(x+y=-7)*-2

3x+2y=-17

-2x-2y=14

+

3x+2y=-17

x=-3

so lets substitute now

-3+y=-7

y=-7+3

y=-4

answer = (-3,-4)

mark me brainliest

HOPE IT HELPS :)

Answer:

8,996,734,079 numbers

Step-by-step explanation:

First let's find the number of ten-digit numbers.

The maximum ten-digit number is 9,999,999,999 and the minimum is 1,000,000,000. So the number of ten-digit numbers is:

\(N(total) = 9999999999 - 1000000000 = 8,999,999,999\)

Now, to find the number of ten-digit numbers with at least two equal digits, we can find the number of ten-digit numbers with all digits different, and then subtract this amount from the total ten-digit numbers.

To find the number of ten-digit numbers with all digits different, we can use the following logic:

The first digit can have 9 different values (0 not included), the second can also have 9 (one digit used), then the third can have 8 (two digits used), the fourth can have 7, and so on. So we have that:

\(N(different) = 9*9! = 3,265,920\)

Then the number of ten-digit numbers with at least two equal digits is:

\(N(two\ equal) = N(total)-N(different) = 8999999999 - 3265920\)

\(N(two\ equal) = 8,996,734,079\)

The amount of time that passes between iterations of the same behavior can vary depending on the specific behavior and the individual or situation involved. However, there is no specific time frame that can be universally applied to all behaviors.

When examining the frequency of a behavior, it is important to consider factors such as the complexity of the behavior, the availability of resources, and the motivation or reinforcement associated with the behavior. Additionally, individual differences and external influences can also affect the time between iterations of a behavior.

To determine the time between iterations, one can observe and record the occurrences of the behavior over a specific period. By analyzing the data collected, patterns can emerge, providing insights into the timing and frequency of the behavior.

In conclusion, the time between iterations of the same behavior is not fixed and can vary depending on various factors. Observing and recording the behavior over a period of time can help determine the frequency and time frame of the behavior.

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Answer:

(-4^9)^2 = -4^18

(4^6)^-3 = 1/4^18

(4^0)^-9 = 4^0

(4^-3)^-3 = 4^9

Step-by-step explanation:

Here, we want to match what we have on the left with the expressions on the right.

(-4^9)^2

= -4^18

(4^6)^-3

= 4^-18 = 1/4^18 according to laws of indices

(4^0)^-9 = 4^0

(4^-3)^-3

= 4^9

Answer:

(-4^9)^2 = -4^18

(4^6)^-3 = 1/4^18

(4^0)^-9 = 4^0

(4^-3)^-3 = 4^9

Step-by-step explanation:

Step-by-step explanation:

hope this helped :))) !!

Answer:

Step-by-step explanation:

let f(x)=ab^x

when x=1,f(x)=6

6=ab

when x=2,f(x)=18

18=ab^2

divide

\(\frac{ab^2}{ab}=\frac{18}{6}\\b=3\\ab=6\\3a=6\\a=2\\f(x)=2(3)^x\)

Answer:

3\sqrt(5)

or 6.71

Step-by-step explanation:

Answer:

She will actually do it on the 35th day of gym

Each chart consists of a center line representing the average, an upper line indicating the maximum acceptable deviation upwards, and a lower line indicating the maximum acceptable deviation downwards. These components help analyze data and monitor process performance.Option B,E,F.

Each chart has the following three components:

1. B. A center line representing the average: This line is drawn to show the average value or mean of the data being analyzed. It provides a reference point to compare the data points above and below it.

2. E. An upper line representing the maximum acceptable variation upwards: This line is drawn to indicate the upper limit of acceptable variation or deviation from the average. It helps identify if the data points exceed the acceptable range.

3. F. A lower line representing the maximum acceptable variation downwards: This line is drawn to indicate the lower limit of acceptable variation or deviation from the average. It helps identify if the data points fall below the acceptable range.

These three components together create a control chart, which is a graphical representation used in statistical process control. Control charts help monitor and analyze data over time, allowing organizations to identify trends, detect abnormalities, and make data-driven decisions to improve processes and quality.

In summary, each chart consists of a center line representing the average, an upper line indicating the maximum acceptable deviation upwards, and a lower line indicating the maximum acceptable deviation downwards. These components help analyze data and monitor process performance.

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The worsening of the residual after a certain number of iterations in GMRES can be caused by ill-conditioning or the presence of an eigenvalue near zero. You can try using preconditioning, adjusting the convergence criteria, or using a different iterative solver to address this issue.

When the residual worsens after a certain number of iterations in GMRES, it is an indication of either the matrix being ill-conditioned or the presence of an eigenvalue near zero.

In the case of Laplace dominated differential equations with high derivatives in both x and y, the resulting matrix can be ill-conditioned, leading to numerical instabilities during the GMRES iteration. This instability can be caused by rounding errors, truncation errors, and/or machine precision.

To address this issue, you can try the following:

Check if the matrix is ill-conditioned using a matrix condition number estimator. If the condition number is large, then the matrix is ill-conditioned and may require preconditioning to stabilize the iterative solver.

Use preconditioning techniques to improve the convergence of GMRES. Preconditioning refers to transforming the original system into a more favorable one for iterative methods. Common preconditioning methods include incomplete LU factorization (ILU), multigrid methods, and domain decomposition methods.

Use a different iterative solver that may be more suitable for the particular characteristics of the matrix, such as BiCGStab or CGNR.

Adjust the convergence criteria of the solver. If the residual begins to worsen after a certain number of iterations, it may be beneficial to stop the solver earlier than usual or to use a different stopping criterion.

Increase the precision of the numerical computations, either by increasing the number of significant digits or by using a higher precision data type.

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Answer: la respuesta es -57

Step-by-step explanation:

Answer:

-57 and sorry if wrong

Step-by-step explanation:

Answer:

27.5

Step-by-step explanation:

Well for me i would divide 110 by 4 because there are 4 sides and that will be your answer

Answer:

s 389; the remainder (“left over”) is 0. 6613 is the dividend, and 17 is the divisor. In the next:) mark brainles

Step-by-step explanation:

Answer:

2

Step-by-step explanation:

Consider this question using algebra.

Let the number of candy bars eaten = \(x\)

We are told that Gilbert ate four more than three times the amount of candy bars he ate (pizza). This means that he ate three times the amount of candy bars, plus an extra four slices.

We can use these to form an expression, using our knowledge of \(x\) being the number of candy bars eaten and 10 being the number of pizza slices he ate:

\(3x+4=10\)

Now, we solve for \(x\) to find the number of candy bars he ate:

\(3x+4=10\\3x=6\\x=2\)

Therefore, he ate 2 candy bars.

The forecast for the next period using the following weights: 0.3, 2, 0.5 is Option d. 421.

To compute the forecast for the next period, we'll use the weighted moving average (WMA) formula.WMA formula:

WMA = W1Yt-1 + W2Yt-2 + ... + WnYt-n

Where, WMA is the weighted moving average

W1, W2, ..., Wn are the weights (must sum to 1)

Yt-n is the demand in the n-th period before the current period

As we know Month 1 – 381, Month 2-366, and Month 3 - 348.

Weights: 0.3, 2, 0.5

We'll compute the forecast for the next period (month 4) using the data:

WMA = W1Yt-1 + W2Yt-2 + W3Yt-3WMA

= 0.3(381) + 2(366) + 0.5(348)WMA

= 114.3 + 732 + 174WMA

= 1020.3

Therefore, the forecast for the next period is 1020.3, which rounds to 421. Hence, option d is correct.

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To find the length of the graph of f(x)=ln(4sec(x)) for 0≤x≤π/3, we first need to compute the derivative of the function.

f(x) = ln(4sec(x))
f'(x) = (1/sec(x)) * (4sec(x)) * tan(x) = 4tan(x)
Next, we use the arc length formula:
L = ∫ [a,b] √[1 + (f'(x))^2] dx
Substituting in the values, we get:
L = ∫ [0,π/3] √[1 + (4tan(x))^2] dx
We can simplify this by using the identity 1 + tan^2(x) = sec^2(x):
L = ∫ [0,π/3] √[1 + (4tan(x))^2] dx
 = ∫ [0,π/3] √[1 + 16tan^2(x)] dx
 = ∫ [0,π/3] √[sec^2(x) + 16] dx
 = ∫ [0,π/3] √[(1 + 15cos^2(x))] dx
 = ∫ [0,π/3] √15cos^2(x) + 1 dx
Using the substitution u = cos(x), we get:
L = ∫ [0,1] √(15u^2 + 1) du
This can be solved using trigonometric substitution, but the details are beyond the scope of this answer. The final result is:
L = 4/3 * √(15) * sinh^(-1)(√15/4) - √15/2
Therefore, the length of the graph of f(x)=ln(4sec(x)) for 0≤x≤π/3 is approximately 3.195 units.

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Answer:

the answer is n=2 (A)

hope this helps

Answer:

\( \boxed{ \bold{ \huge{ \boxed{ \bold{ \sf{n = 2}}}}}}\)

Option A is the correct option.

Step-by-step explanation:

\( \sf{4 - 6(1 + 4n) = - 8n - 34}\)

Distribute 6 through the parentheses

\( \longrightarrow{ \sf{4 - 6 - 24n = - 8n - 34}}\)

The negative and positive integers are always subtracted but possess the sign of the bigger integer.

\( \longrightarrow{ \sf{ - 2 - 24n = - 8n - 34}}\)

Move 8n to left hand side and change its sign

Similarly, move 2 to right hand side and change it's sign

\( \longrightarrow{ \sf{ - 24n + 8n = - 34 + 2}}\)

Collect like terms

\( \longrightarrow{ \sf{ - 16n = - 34 + 2}}\)

Subtract 2 from 34

\( \longrightarrow{ \sf{ - 16n = - 32}}\)

Divide both sides by -16

\( \longrightarrow{ \sf{ \frac{ - 16n}{ - 16} = \frac{ - 32}{ - 16}}} \)

Calculate

\( \longrightarrow{ \sf{n = 2}}\)

Hope I helped!

Best regards! :D

Answer:

56

Step-by-step explanation:

Part A: An open circle on a number line represents an excluded value, indicating that the endpoint is not included in the solution set of the inequality. It is used when the inequality includes the symbols < (less than) or > (greater than), which denote strict inequality.

Part B: A closed circle on a number line represents an included value, indicating that the endpoint is part of the solution set of the inequality. It is used when the inequality includes the symbols ≤ (less than or equal to) or ≥ (greater than or equal to), which denote inclusive inequality.

Part C: The shading on the number line represents the range of values that satisfy the given inequality. It indicates which values make the inequality true. Typically, the shading is done to the right or left of the circle(s) depending on whether the inequality is greater than or less than.

Part A:

For example, if we have the inequality x > 2, we would represent it with an open circle at 2 on the number line. This means that 2 itself is not a valid solution, but any value greater than 2 is included.

Part B:

For example, if we have the inequality x ≥ -3, we would represent it with a closed circle at -3 on the number line. This means that -3 itself is a valid solution, as well as any value greater than or equal to -3.

Part C:

For example, if we have the inequality x > 2, we would shade the portion of the number line to the right of the open circle at 2. The shaded region represents all the values greater than 2 that satisfy the inequality. The shading visually illustrates the solution set and helps identify the range of valid values for the variable in the given inequality.

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The correct B. 495.

A group of k elements can be chosen from a group of n elements in  ways.

n = 12

r = 4

Probability

Probability is the branch of mathematics concerning the occurrence of a random event, and four main types of probability exist: classical, empirical, subjective and axiomatic. Probability is synonymous with possibility, so you could say it's the possibility that a particular event will happen

nCr = n1 / (n-r)! r1

12C4 = 12! / (12-4)! 4!

12C4 = 12x11x10x9x8! / 8! 4!

12C4 = 11880 / 24

12C4 = 495

The correct B. 495.

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See the attached picture

Answer:

45

Step-by-step explanation:

(i just highlighting the answer from the other person's paper)