Which of the following ordered pairs is a possible solution to the equation y = 3x - 2?

Answer:

Commitment Adherence Percentage = 81.\(\overline{81}\)%

Step-by-step explanation:

The time period Amy scheduled herself, t = 8 a.m. - 1 p.m. from Sunday through Wednesday

The period she released her interval = 11 a. m. - 1 p.m.

Commitment Adherence Percentage = Service Minutes/(Posted Minutes + Released Lockdown Minutes) × 100

Posted minutes = 5 hours/day × 60 minutes ×  4 days = 1200 minutes

Serviced minute = 5 hours/day × 60 minutes ×  3 days + 3 hours × 60 minutes/hour = 1,080 minutes

Released minutes = 2 hours × 60 minutes/hour = 120 minutes

Commitment Adherence Percentage = (1,080/(1,200 + 120)) × 100 = 81.\(\overline{81}\)%

It is an inequality, and it can be written as:

2x-  4 < 8

Where x is the number.

Generally, if you see the words "less than, greater than, less or equal to, greater or equal to, etc.." you will be dealing with an inequality.

Here we have the mathematical statement:

"twice a number decreased by four is less than 8"

if we define x as the number, then we can write ""twice a number decreased by four..."

2x -4

And that must be less than 8, then we will have the inequality:

2x-  4 < 8

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\( \large \mathfrak{Solution : }\)

Degree of a polynomial is the highest exponential power in the expression.

i.e 9 here

so, degree of the given expression is 9

Answer:

D.) The name of the shape on the right is M prime N prime O prime P prime Q prime R prime S prime because it is the image of the shape on the left.

Step-by-step explanation:

So the first thing we have to do is look at the information given, we know that the shape on the left is translated into the shape on the right. When a shape is "translated" it simply means that the shape doesn't change in size or rotation it only glides or moves. So the shape on the right is the former shape and the shape on the left is the pre-image.

Knowing that the left shape is the pre-image goes ahead and eliminates answer choices B & C as both answers mention that the right side is the image before the transformation which because of what was previously mentioned, is incorrect.

This leaves only answer choices A and D. Finally we can narrow down the final answer by knowing that the apostrophe " ' " or prime should be placed after each letter not just at the end of letters. For example A'B'C'D' not ABCD'. If we apply this rule to the last to answer choices we can see that D is the correct answer.

Answer:

It’s d edge 2022

Step-by-step explanation:

The reason why Ancient Greece consider music a core subject is that it serves as the part of their culture which the part of their religious festivals, marriage.

Music  can be regarded as one of the essential  pattern as well as  texture that can be attributed to the Greek life because it is part of their culture as well as their daily activities.

It should be noted that this been considered as the important feature of religious festivals as well as marriage and funeral rites in the life of the people living in the ancient Greek.

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Answer:

-15

Step-by-step explanation:

That's the answer because

-15+4=-11

-15+4=-11-11<-7

Answer with explanation:

Given: Charlie is laying down mulch in his front yard. It takes Charlie 4 minutes to lay down 11 cubic yards of mulch and  16 minutes to lay down 44 cubic yards of mulch.

Here, Time(Independent variable (x)) is directly proportion to the Volume of mulch(dependent variable (y)) lied by Charlie.

Let k be the constant of proportionality, such that

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

For x= 4 and k= 11, \(k=\dfrac{11}{4}\)

Required equation: \(y=\dfrac{11}{4}x\)                        

Two points are given in question: (4,11) , (16,44).

Take x= 8 , \(y=\dfrac{11}{4}(8)=22\)i.e. point (8,22)

Similarly, for x= 12, y=33 i.e. point (12, 33)

For x= 20 , y= 55 i.e. point (20,55)

Five data points: (4,11) , (16,44), (8,22),  (12, 33), (20,55).

Now, we plot these points on graph and join them

Answer:

Here

Step-by-step explanation:

The predicted value of y when x = 3, based on the least-squares regression line equation y = 50 - 15x, is y = 50 - 15(3) = 5.

The given least-squares regression line equation y = 50 - 15x represents a linear relationship between the variables x and y. In this equation, the coefficient of x (-15) represents the slope of the line, and the constant term (50) represents the y-intercept.

To find the predicted value of y when x = 3, we substitute x = 3 into the equation and solve for y. Plugging in x = 3, we have y = 50 - 15(3). Simplifying this expression, we get y = 50 - 45 = 5.

Therefore, when x = 3, the predicted value of y based on the least-squares regression line is 5. This means that according to the regression line, when x is 3, the expected or estimated value of y is 5.

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Step-by-step explanation:

j = jana's age

m = mom's age = 2.5 j

g = grandma's age = 5.25 j      summed, they equal 149 IN THREE YEARS

j+3       +     2.5j +3     +    5.25 j + 3 = 149

8.75 j  + 9 = 149

8.75 j = 140

j = 16  y/o

   mom = 2.5 j = 40 y/o

         g-ma = 5.25 j = 84 y/o

Answer:

60 I think

mejejejejejejejejejejejej

The expected (mean) number of products ready for purchase by customers in a selection of 27 products is approximately 25.

Out of each 100 products, 93 are ready for purchase by customers.

To find the expected number of products ready for purchase in a selection of 27, follow these steps:
1. Determine the probability of a product being ready for purchase: 93 (ready products) ÷ 100 (total products) = 0.93.
2. Multiply the probability by the number of selected products: 0.93 × 27 = 25.11.
The expected (mean) number of products ready for purchase by customers in a selection of 27 products is approximately 25.

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Answer:

1 5/16 cups

Step-by-step explanation:

A recipe calls for 2 5/8 cups of flour. If you are only making a half-batch, how much flour would you need?

A recipe = 1 batch

Hence,

1 batch = 2 5/8 cups of flour

1/2 batch = x cups of flour

Cross Multiply

x cups × 1 batch = 1/2 batch × 2 5/8 cups of flour

x cups = 1/2 batch × 2 5/8 cups /1 batch

x cups = 1/2 × 21/8

x cups = 21/16

x cups = 1 5/16 cups

Half batch requires 1 5/16 cups of flour

Answer: 108 feet

Step-by-step explanation: (135.5-27.5) = 108 feet

The expanded form of  800,008 is 800000 + 8.

Expanded form is the term used in mathematics to refer to the process of expanding a number to convey the value of every digit and place value.

When a mathematical object is increased by a multiplier that is bigger in actual values than one, an expansion follows.

In mathematics, all real-life problems can be converted into equations which are sometimes in form of factors and we need to expand them to create solutions.

Given the number  800,008

The last 8 is the unit digit and the first 8 is the lakhs digit.

So,

800,008 = (800000) + 8 will be expanded form as can it be.

Hence "The expanded form of  800,008 is 800000 + 8".

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(-2, -9) is the vertex of the given quadratic function

Given the quadratic equation below:

F(x) = x^2+4x-5

The quadratic equation in vertex form is expressed as:

f(x) = a(x - h)² + k

f(x) = x² + 4x - 5

f(x) = x² + 4x + 2² - 2² - 5

f(x) =  x² + 4x + 4 - 4 - 5

f(x) = (x + 2)² - 9

Hence the vertex of the function from the resulting function is (-2, -9)

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Answer:

the picture it too blurry could you take another one so I can help you

Answer:

Ok, some theory first:

If we have more variables than linear independent equations, then we have infinite solutions.

If we have the same number of linearly independent equations and variables, we can have a unique solution or no solution.

we have no solution in cases where:

y = x + 3

y = x - 3

this leads to:

x + 3 = x - 3

+3 = -3

so this system has no solutions.

The first system of equations is:

y = x + 5

y = 2x + 5

Now, you can see that we have 2 variables, and 2 linear independent equations, this means that we have only one solution for this system

So here we have "One solution, the graph of these lines should intersect at one point" and the point is (0, 5)

The second system is:

y = x + 5 + x = 2x + 5

y = 2x+ 5

Both equations are the same, so here we have 2 variables and only one equation, this means that we have infinite solutions for this system.

here the correct option is the one that says "infinitely many solutions, both right side and left side are equivalent expressions"

Answer:

For y = x+5

      y=2x+5   It is one solution

For  y = X+5+X  and Y = 2X + 5   Infinitely Many Solutions both the right and left sides of the equations are equivalent expressions.  See photo below

Step-by-step explanation:

25% off means the new price of the item is 75% of the originl price ( 100% - 25% = 75%)

Multiply the original price by 75%:

20 x 0.75 = 15

The sale price is £15

S.P:25x/100

0.25x=20

x=20/0.25

x=80

If the value exceeds\($0.200$\) by the tolerance of \($0.020$\) on either side, a repair cost of \($\$150$\)is incurred.

\($L(x) = 150(x - T)$\) option b.

The Taguchi loss function measures the cost or loss associated with deviations from a target value in a quality characteristic.

In this case, the specification for the quality characteristic is \($0.200 \pm 0.020$\).

If the value exceeds \($0.200$\) by the tolerance of \($0.020$\)on either side, a repair cost of $\$150$ is incurred.

Based on this information, the Taguchi loss function for this example is given by:

b.\($L(x) = 150(x - T)$\)

In the given options, option b represents the correct Taguchi loss function. The loss function is a linear function where the loss increases linearly with the deviation from the target value.

The coefficient of \($150$\) represents the cost of repair per unit deviation.

This loss function is appropriate for the given scenario as it accurately captures the cost associated with deviations from the target value.

The Taguchi loss function provides a quantitative measure to assess the impact of variations in the quality characteristic and helps in making decisions regarding process improvement and optimization.

In this case, it allows for evaluating the cost implications of exceeding the specified tolerance and guides decision-making on whether repairs are necessary based on the associated costs.

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Answer:

im having trouble to

Step-by-step explanation:

Answer:

5

Step-by-step explanation:

area of a cylinder;

\(2\pi.r ^{2} + 2\pi.rh\)

\( = 2\pi.r (r +h)\)

\( = 2 \times 3.14 \times 4 \times (10 + 4)\)

\( = 351.68\)

Given information Semi-annual Demand (D) = 5,000 units per yearOrdering/Set up cost (S) = $16 per orderHolding cost (H) = $2.00 per unit per year.

Formulae used: EOQ = √(2DS/H) Calculation:Using the formula,EOQ = √(2DS/H)Where,D = Semi-annual demandS = Ordering/Set up costH = Holding cost

EOQ = √(2DS/H)EOQ = √(2 × 5000 × 16 / 2)EOQ = √(80,000)EOQ = 282.8 (approx)Therefore, the economic order quantity (EOQ) for the item A123 is approximately 282.8 units.

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Answer:

لطفا دانش مغز بزرگ من تست من قاشق تخم مرغ لاک پشت راه من را از طریق شما

Step-by-step explanation:

Answer:

I believe th e andwer to that is y5

The required vertex form from the given points (-2, 0) is f(x) = a(x – h)2 + k respectively.

A polynomial of degree two in one or more variables is known as a quadratic polynomial in mathematics.

A quadratic function is a polynomial function that a quadratic polynomial defines.

The graph of a quadratic function resembles a parabola.

A polynomial equation with a maximum degree of two is referred to as a quadratic equation. Where a 0, the equation is given by ax² + bx + c = 0.

A quadratic function has the vertex form f(x) = a(x - h)2 + k, where a, h, and k are constants.

So, we have the points:
(-2, 0)

Now, insert the values in the form: f(x) = a(x – h)2 + k

Where, a, h, and k are constants.

Then, the vertex form would be:

f(x) = a(-2 – h)2 + k

Therefore, the required vertex form from the given points (-2, 0) is f(x) = a(x – h)2 + k respectively.

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The cost of polishing the floor of the square hall is ₹2343.75

The Side of Square Hall = 12.5 m

The cost of polishing the floor per meter sq. = ₹ 15

We have to find the cost of polishing the floor.

First we will calculate the area of floor of the square hall.

Area of a square is defined as the number of square units needed to fill a square. In general, the area is defined as the region occupied inside the boundary of a flat object or 2d figure. The measurement is done in square units, with the standard unit being square meters (\(m^{2}\)).

Area of square=\((12.5)^2\)

Area of square =\(12.5 \times 12.5\)

Area of square =156.25

The area of the floor of Square Hall is 156.25 \(\mathrm{~m}^2$\)

Per square meter cost of polishing the floor is ₹15,

To find the cost of polishing the floor of the square hall of area 156.25 sq. m, simply multiply 15 by the area of the floor of the square hall.

Therefore, the cost of polishing,

=15×156025

=2343.75

Therefore, the cost of polishing is ₹2343.75.

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Find the cost of polishing the floor of a square hall at the rate of 15 per meter sq, if each side of the hall is 12.5 m.​

1. An acute angle is οne that is less than 90 degrees.

An angle smaller than the right angle is called an acute angle. In οther wοrds, the angle which is less than 90 degrees fοrms an acute angle. The pοlygοns such as triangle, parallelοgram, trapezοid, etc. cοnsist οf at least οne acute angle

2. Obtuse angle: A measurement οf an angle that is greater than 90 degrees but less than 180 degrees.

3. A right angle is οne that is exactly 90 degrees.

4. A straight angle is οne that is exactly 180 degrees in length.

5. Adjacent angles are twο angles that share a cοmmοn vertex and a cοmmοn side.

6. A pair οf nοn-adjacent angles fοrmed by the intersectiοn οf twο lines are knοwn as vertical angles. They are οf equal size.

7. Cοmplementary angles are defined as twο angles that add up tο 90 degrees.

8. Twο angles that add up tο 180 degrees are referred tο as supplementary angles.

9. Angles with the same measure are said tο be cοngruent.

10. A linear pair is twο adjacent angles that fοrm a straight line and add up tο 180 degrees.

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Answer:

nobody knows dude get a life

Answer: Not a function

Step-by-step explanation: