Does (3,1) satisfy 4x + 5y + 19

The formula of the volume is given by;

Where:

s = 11 in

h = 11.5 in

So, we have:

Round to the nearest whole number is 464

Answer: 464 in^3

The problem can be solved using the simplex method, and the solution can be verified using the graphical method. The optimal solution is X1 = 6, X2 = 0, X3 = 6, Z = 24.

The problem can be solved using the simplex method, and verified using the graphical method. Here are the steps:

Convert the problem to standard form by introducing slack variables:
Min Z = -2X1 - 4X2 - 3X3 + 0S1 + 0S2 + 0S3
St. X1 + 3X2 + 2X3 + S1 = 30
X1 + X2 + X3 + S2 = 24
3X1 + 5X2 + 3X3 + S3 = 60
Xi, Si >= 0

Set up the initial simplex tableau:
| 1 3 2 1 0 0 30 |
| 1 1 1 0 1 0 24 |
| 3 5 3 0 0 1 60 |
| 2 4 3 0 0 0 0 |

Identify the entering variable (most negative coefficient in the objective row): X2

Identify the leaving variable (smallest ratio of RHS to coefficient of entering variable): S1

Pivot around the intersection of the entering and leaving variables to create a new tableau:
| 0 2 1 1 -1 0 6 |
| 1 0 0 -1 2 0 18 |
| 0 0 0 5 -5 1 30 |
| 2 0 1 -2 4 0 36 |

Repeat steps 3-5 until there are no more negative coefficients in the objective row. The final tableau is:
| 0 0 0 7/5 -3/5 0 18 |
| 1 0 0 -1/5 2/5 0 6 |
| 0 0 1 1/5 -1/5 0 6 |
| 0 0 0 -2 4 0 24 |

The optimal solution is X1 = 6, X2 = 0, X3 = 6, Z = 24.

To verify the solution using the graphical method, plot the constraints on a graph and find the feasible region. The optimal solution will be at one of the corner points of the feasible region. By checking the values of the objective function at each corner point, we can verify that the optimal solution found using the simplex method is correct.

In conclusion, the problem can be solved using the simplex method, and the solution can be verified using the graphical method. The optimal solution is X1 = 6, X2 = 0, X3 = 6, Z = 24.

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Strong positive relationship means there is direct variation between x and y .

\(\\ \sf\Rrightarrow x\propto y\)

\(\\ \sf\Rrightarrow \dfrac{x}{y}=k\)

Answer:

the answer is d

Step-by-step explanation:

9+13-17=5

The statement that a rhetorical question is a question meant to confuse the reader about the topic, is False.

A rhetorical question is a figure of speech that is not meant to be answered directly, but instead to stimulate reflection or provide emphasis. It is often used in persuasive writing or speech to create a particular effect on the audience, such as to provoke thought, engage emotions, or call attention to a particular point.

Rhetorical questions are not meant to confuse the reader, but rather to communicate a message more effectively by framing it as a question.

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Great! So let’s solve for Joe’s Plumbing charges first. To find his price for 3 hours, solve J(3)=45(3)=$135.

Now let’s find Mark’s Plumbing charges. To find his price for 3 hours, plug 3 into M(t)=40t+25. So, M(3)=40(3)+25=$145.

Therefore, Joe’s Plumbing is cheaper than Matt’s plumbing by 10 dollars for a 3 hour job.

There are many ways to find f and g, so the composition of those is  (f o g)(x) = 4/(x² + 9).

A function whose values are obtained from two given functions by first applying one to an independent variable and then using the result to apply the second, and whose domain is made up of those independent variable values for which the first function's result falls within the second function's domain.

Find f and g, so that                        

(f o g)(x)  =  4/x²+9                

Well, there is more than one possibility.                                                  

For instance, It can be:  f(x)  = 4/x  and  g(x) = x² + 9

and then you have                          

(f o g)(x)  =  f[ g(x) ]                    

(f o g)(x)  = 4/g(x)                      

(f o g)(x)  =  4/x²+9                                                      

Another possibility:   f(x)  =  4/x+9    and g(x) = x²

and for those, you get

(f o g)(x)  =  f[ g(x) ]              

(f o g)(x)  =   4/g(x)+9      

(f o g)(x)  =  4/x²+9                                                              

Since f and g can be found in a variety of ways, as you can see above, the composition of those is  (f o g)(x) = 4/(x² + 9).

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The area of the wall is 80.7293 square feet. The number of cans that Asher needs is 4.

What is a pentagon?

A pentagon is a five-sided polygon with five angles. The term "pentagon" is made up of two terms, Penta and Gonia, both of which mean five angles. All of the sides of a pentagon meet end to end to form a shape.

Given the wall on a storage shed is a pentagonal shape.

The area of a pentagon can be divided into two shapes. The shapes are one is a rectangle and another is a triangle.

The length of the rectangular shape is (1+1+1) = 3 meters.

The width is (1+1) = 2 meters.

The area of the rectangular shape is 3 × 2 = 6 square meters.

The length of the base of the triangle is 3 meters.

The height of the triangle is 1 meter.

The area of the triangle is 1/2× base× height = 1/2 × 3×1 = 3/2 square meter.

Total area of the pentagon is  6 + 3/2 = 7.5 square meters.

1 square meter = 10.7639 square feet

7.5 square meters = (7.5×10.7639) square feet

                              = 80.7293 square feet

1 can of paint covers an area of 24 square feet.

Therefore to cover 80.7293 square feet, he needs 80.7293/24 = 3.36.

Thus he needs a minimum 4 cans of paint.

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A cake recipe calls for 4/5 cups of chocolate if a baker has 7/3 cups of chocolate the baker can make a maximum of 2 cakes.

If a cake recipe calls for 4/5 cup of chocolate and the baker has 7/3 cups of chocolate, we can find the maximum number of cakes the baker can make by dividing the total amount of chocolate by the amount of chocolate per cake:

Maximum number of cakes = Total amount of chocolate ÷ Amount of chocolate per cake

Amount of chocolate per cake = 4/5 cup

The total amount of chocolate = 7/3 cups

Therefore, the maximum number of cakes the baker can make is:

Maximum number of cakes = (7/3) ÷ (4/5) = (7/3) × (5/4) = 35/12 ≈ 2.92

Since we can't make a fraction of a cake, the baker can make a maximum of 2 cakes with the available chocolate.

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It is false as the left and right ends of the normal probability distribution extend indefinitely, approaching but never touching the horizontal axis.

The statement is false because the left and right ends of the normal probability distribution do not extend indefinitely. In reality, the normal distribution is defined over the entire real number line, meaning it extends infinitely in both the positive and negative directions. However, as the values move further away from the mean (the center of the distribution), the probability density decreases. This means that although the distribution approaches but never touches the horizontal axis at its tails, the probability of observing values extremely far away from the mean becomes extremely low. Thus, while the distribution theoretically extends infinitely, the practical probability of observing values far from the mean decreases rapidly.

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This equation is an example of the Property of Zero, which states that any number multiplied by zero is equal to zero.

Given the equation

(5x + 2y) x 0 = 0

The Property of Zero is a mathematical property that applies to multiplication. It states that when you multiply any number by zero, the result is always zero.

In other words, zero is the multiplicative identity for real numbers, meaning that any number multiplied by zero equals zero.

In the given equation (5x + 2y) x 0 = 0, we have a product of two expressions on the left-hand side that is multiplied by zero.

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Answer:

can you send a more clear photo its quite blurry

Answer:

The equation would be if y is the numbers in the sequence (like 3, 9, 27) and x is the is the number in the order (like 3 is 1, 9 is 2, 81 is 4) the the equation would be y = 3^x.

Step-by-step explanation:

The expected value of the sampling distribution of p is 0.8.

A statistic's probability distribution is called a sampling distribution when it is calculated from a larger number of samples taken from a particular population. The distribution of frequencies for a variety of outcomes that could possibly occur for a statistic of a population is known as the sampling distribution of that population.

The normal distribution, which is also known as the Gaussian distribution, is symmetric about the mean. It demonstrates that data close to the mean occur more frequently than data far from the mean. The normal distribution is depicted graphically as a "bell curve."

the sampling distribution of sample proportion will be a normal distribution with mean

\(\mu_{p}\) = p = 0.8

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Answer:

A  function represents a translation to the right of 4 units is y=2(x-4)

Step-by-step explanation:

We are given a function: \(y=2x\)

We are supposed to find  function represents a translation to the right of 4 units

Rule: f(x)→f(x-c)

When the graph is shifted to right by c units then f(x)→f(x-c)

Function y = f(x)=2x

After a translation to the right of 4 units using rule

f(x-4)=2(x-4)

So, A  function represents a translation to the right of 4 units is y=2(x-4)

The final answers are given below

\(10.\)L

\(11.\) \(3\) (the number should be \(1,000,000\), which has six zeros)

\(00000\)

\(12\)  | |

\(00000\)

|

\(00000\)

\(15. 31 16 48 29 53 47 22 37 98 26 2025\)

A number is an arithmetic value that is used to calculate and represent a quantity.

The numbers that are more than \(20\) but less than \(30\) are \(22\) and \(26\), so they should be crossed out:

\(31 16 48 29 53 47\) X \(37 98\) X \(2025\)

Therefore the answers are given below.

\(10.\)L

\(11.\) \(3\) (the number should be \(1,000,000\), which has six zeros)

\(00000\)

\(12\)  | |

\(00000\)

|

\(00000\)

\(15. 31 16 48 29 53 47 22 37 98 26 2025\)

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Answer:

D

Step-by-step explanation:

The correct diagram is D.

The diagram that   shows the correct setup for an electromagnet is Option D)

The correct setup of an electromagnet involves the following steps:

1. Obtain a ferromagnetic core, such as iron, steel, or a magnetic material.

2. Wrap an insulated wire around the ferromagnetic core, forming a coil.

3. Connect the ends of the wire to a power source, such as a battery or power supply.

4. When current flows through the wire, it creates a magnetic field, magnetizing the core and forming the electromagnet.

5. The strength of the electromagnet can be controlled by adjusting the current flowing through the wire.

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Answer:

-6, -1, 2, 4, and 5.

Step-by-step explanation:

The range values are the y values, you should list them from least to greatest (or however the question states).

Answer:

39996

Step-by-step explanation:

Trudy

(6 x 606) 2 =

3636 x 2 = 7272

Correct

 66 x 606 = 39996

Step-by-step explanation:

y = 2x + b ---> 3 = 2(1) + b ---> b = 1

Therefore, y = 2x + 1

Answer: D is the correct answer .

D. h(x)= (x-2)^2(x+4)(x-1)

Step-by-step explanation: For Plato users the correct answer is D .

The function which has three distinct zeroes is h(x) = (x − 2)²(x + 4)(x − 1), the correct option is D.

A function is a law that relates a dependent and an independent variable.

The zeroes of the function are the point at which the function value becomes 0.

The function which have three distinct real zeroes is

h(x) = (x − 2)²(x + 4)(x − 1)

(x-2)² = 0

x = 2

(x+4) = 0

x = -4

x-1 = 0

x = 1

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A) The value of p(x=5) is 0.2017

B) The value of p(x=8) is 0.1167

C) The expected value (mean) of x7.89.

A) We are required to find P(x = 5).P(x = 5) is the probability that 5 out of the 10 students selected chose the stated option.

Using the binomial distribution formula, we have

P(x = 5) = nCx px q(n - x)

where n = 10, x = 5, p = 45/57 = 0.789, and q = 1 - p = 1 - 0.789 = 0.211

Thus, P(x = 5) = (10C5) (0.789)5 (0.211)5= 0.2017 (rounded to four decimal places)

B) We are required to find P(x = 8).P(x = 8) is the probability that 8 out of the 10 students selected chose the stated option.

Using the binomial distribution formula, we have

P(x = 8) = nCx px q(n - x)

where n = 10, x = 8, p = 45/57 = 0.789, and q = 1 - p = 1 - 0.789 = 0.211

Thus, P(x = 8) = (10C8) (0.789)8 (0.211)2= 0.1167 (rounded to four decimal places)

C) We are required to find the expected value (mean) of x.

Using the binomial distribution formula, we have

E(x) = np

where n = 10, and p = 45/57 = 0.789

Thus, E(x) = 10 × 0.789= 7.89 (rounded to two decimal places)

Therefore, the expected value (mean) of x is 7.89.

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Richard's net pay for the week, considering Social Security, Medicare, and FIT deductions, can be calculated by subtracting the total deductions from his gross earnings.

First, let's determine the amount deducted for Social Security. The Social Security rate is 6.2%, and the maximum earnings subject to this deduction are $118,500. Since Richard is $1,000 below the maximum level, the amount subject to Social Security deduction is $1,000. Therefore, the Social Security deduction is 6.2% of $1,000.

Next, we calculate the Medicare deduction. The Medicare rate is 1.45%, and it is applied to the entire earnings of $1,700.

To calculate the FIT deduction, we need additional information about Richard's taxable income, tax brackets, and exemptions. Without this information, we cannot provide an accurate calculation for the FIT deduction.

Finally, we subtract the total deductions (Social Security, Medicare, and FIT) from Richard's gross earnings of $1,700 to obtain his net pay for the week.

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These cycles are known as the eccentricity cycles, and they are one of the factors that contribute to the long-term climate variations on Earth

The aspect of Earth's orbital relationship to the Sun that varies with a periodicity of both 400 Ka and 100 Ka is the eccentricity of Earth's orbit. The eccentricity refers to the shape of Earth's orbit around the Sun, which is not a perfect circle, but an ellipse. The eccentricity of Earth's orbit changes over time due to gravitational interactions with other planets, particularly Jupiter and Saturn. When Earth's orbit is more elliptical, its distance from the Sun varies more throughout the year, leading to variations in climate and the amount of solar radiation received on Earth's surface. The periodicity of 400 Ka corresponds to a cycle of variations in Earth's eccentricity that affects the amount of solar radiation received at different latitudes and the distribution of ice ages. The periodicity of 100 Ka corresponds to a cycle of variations in Earth's eccentricity that affects the intensity of the seasons and the distribution of glacial periods. These cycles are known as the eccentricity cycles, and they are one of the factors that contribute to the long-term climate variations on Earth.

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Answer:

25

Step-by-step explanation:

..............

Answer:

Expect Answers

Step-by-step explanation:

Time = distance / speed = 3 miles / 6 miles per hour = 1/2 hour, or 30 minutes. Carl runs the race in 30 + 7.5 minutes = 37.5 minutes. Converting this to hours gives us 0.625 hours. Speed = distance / time = 3 miles / 0.625 hours = 4.8 miles per hour.

The 6 trigonometric functions are sine, cosine, tangent, cotangent, secant, and cosecant. These functions are all ratios of the sides of a right triangle, and they are all periodic, meaning that they repeat themselves over a fixed interval.

The 6 trigonometric functions are sine, cosine, tangent, cotangent, secant, and cosecant.Sine (sin): This is the ratio of the length of the side opposite an angle to the length of the hypotenuse in a right triangle. It is denoted by sin x and is equal to the y coordinate of a point on the unit circle. The formula for sine is y = sin x = opposite/hypotenuse. Cosine (cos): This is the ratio of the length of the adjacent side to the length of the hypotenuse in a right triangle. It is denoted by cos x and is equal to the x coordinate of a point on the unit circle. The formula for cosine is x = cos x = adjacent/hypotenuse.Tangent (tan): This is the ratio of the length of the opposite side to the length of the adjacent side in a right triangle. It is denoted by tan x and is equal to the slope of a line passing through the origin. The formula for tangent is y/x = tan x = opposite/adjacent.Cotangent (cot): This is the ratio of the length of the adjacent side to the length of the opposite side in a right triangle. It is denoted by cot x and is equal to the inverse of the slope of a line passing through the origin. The formula for cotangent is x/y = cot x = adjacent/opposite.Secant (sec): This is the ratio of the length of the hypotenuse to the length of the adjacent side in a right triangle. It is denoted by sec x and is equal to the reciprocal of the x coordinate of a point on the unit circle. The formula for secant is 1/x = sec x = hypotenuse/adjacent.Cosecant (csc): This is the ratio of the length of the hypotenuse to the length of the opposite side in a right triangle. It is denoted by csc x and is equal to the reciprocal of the y coordinate of a point on the unit circle. The formula for cosecant is 1/y = csc x = hypotenuse/opposite.

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