PLEASE HELP IM BEING TIMED!

Identify all that is true about the diagram below. Only 3 options are correct.

Options: A. B. C. D.

Answer: 49/55

7/11 x 7/15 x 3

49/165 * 3

147/165

49/55

Answer:

Let variable y be the unknown number. So triple a number means 3y. The difference (use minus symbol) of triple a number and 5 should be written as 3y −5.

Answer:

the product of 6 and 5 is 30. the quotient of 12 and 4 is 3. so, divide 30 by 3. your answer is 10!

Step-by-step explanation:

Have a great day!

Answer:

what do you need done to it?

Answer:

Nothing can be done with this, what do you want to be done , graph?

Step-by-step explanation:

Answer:

sam eg

Step-by-step explanation:

Answer:

I think it's 36 because the mean stayed the same when the person walked in the room so the logical inferance is that the person was 36.

Step-by-step explanation: Hope that helped you! (❁´◡`❁)

the total number of slices of pizza consumed in Indiana in one week 19.8* \(10^{6}\)

What is the arithmetic operation?

The four fundamental operations of arithmetic are addition, subtraction, multiplication, and division of two or more quantities. Included in them is the study of numbers, especially the order of operations, which is important for all other areas of mathematics, including algebra, data management, and geometry. The rules of arithmetic operations are required in order to answer the problem.

there were about 6.6 x 10^6 people living in indiana.

if the average person eats 3 slices of pizza per week,

Total  slices of  pizza consumed in Indiana in one week will be = 3*\(6.6 x 10^6\) =19.8* \(10^{6}\)

Hence the total number of slices of pizza consumed in Indiana in one week 19.8* \(10^{6}\)

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Okay, here we have this:

We obtain the following expression to find the percentage increase:

Percentage increase=((New Price - Originial Price)/Original Price)*100

Let's replace:

Percentage increase=((9.71-9.58)/9.71)*100

Percentage increase≈%1.339

Rounded to the nearest tenth we obtain that the percentage increase is %1.0

Question 1: The item not included in the cost of merchandise inventory is "Purchase discounts."

2: The total cost of the merchandise is $3,332.00.

5: The company's gross margin and operating expenses, are $211,000 and $191,720.

Merchandise inventory expenses normally consist of the price paid for the inventory, deductions from the purchase price resulting from purchase returns and allowances, and freight expenses paid by the purchaser.

Although purchase discounts reduce the cost of merchandise inventory, they are not considered part of it. Instead, they are treated as a distinct discount in the accounting records.

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A(n) MODEL is a mathematical representation of an object created by a special software.

In computer science, a model is a mathematical abstraction of a system, process, or phenomenon that is intended to be simulated or executed on a computer system. A model is used to represent a system or process as a set of mathematical equations or logical rules in order to simulate or analyze it with a computer program.

                                                  It can be a physical object, such as a car or building, or an abstract concept, such as an economic system or a social network. In general, a model can be a simple or complex representation of a real-world object or process, and it can be used for a variety of purposes, such as predicting future outcomes, testing hypotheses, or designing new systems.

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Answer:yu

Step-by-step explanation:

According to the model, each additional year of education adds $1200 to a person's yearly income in their first job after completing schooling.

We're given the equation y = 1200x + 7000, where x represents the number of years of education, and y represents the yearly income.

To find how much 1 year of education adds to a person's yearly income, we need to look at the coefficient of the variable x, which is 1200.

So according to the model, 1 year of education adds $1,200 to a person's yearly income.

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Answer:

5h 11m 26sec

Step-by-step explanation:

7h 15m 12 sec

2h 03m 46 sec

-----------------------

5h 11m 26sec

Answer:

7h 15m 12s

-2h 03m 46s

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

5h 11m 46s

Step-by-step explanation:

Answer:can you take a better picture

Step-by-step explanation:

The question asks to estimate the rainfall at station D in the year 1980 based on the rainfall data of other stations. The answer is that station D's rainfall in 1980 can be estimated by comparing the rainfall patterns of all stations in the basin.

To estimate the rainfall at station D in 1980, we can analyze the relationship between the rainfall at different stations. In this case, we can observe that there is a correlation between the annual rainfall at stations A, B, C, and D. By comparing the rainfall patterns of these stations, we can make an estimation for station D.

In the given data, station D is inoperative in 1980, but the rainfall data for stations A, B, and C are available. By analyzing the rainfall patterns in previous years and considering the correlation between the stations, we can estimate the rainfall at station D in 1980 based on the rainfall data of the other stations in the basin.

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(BC + AD) / 2 = 17

(2x + 1 + 3x + 8) / 2 = 17

5x + 9 = 34

5x = 25

x = 5

i cant understand your question define briefly

Establishing a Project Management Office (PMO) in an organization can bring several benefits, including improved project governance, enhanced communication and collaboration, standardized processes, better resource allocation, and increased project success rates.

A PMO serves as a central hub for project management activities within an organization, providing oversight, guidance, and support to project teams. By establishing a PMO, organizations can achieve improved project governance. The PMO helps define and enforce project management standards, methodologies, and best practices, ensuring consistency and alignment across projects. This leads to better project planning, monitoring, and control, resulting in increased project success rates.

Furthermore, a PMO facilitates enhanced communication and collaboration among project stakeholders. It serves as a focal point for project-related information, fostering transparent communication, and promoting collaboration between project teams, sponsors, and executives. This improves decision-making, reduces conflicts, and increases overall project visibility.

Standardization of processes is another significant benefit of establishing a PMO. The PMO develops and implements standardized project management templates, tools, and techniques. This promotes efficiency, reduces duplication of efforts, and streamlines project execution. Standardized processes enable better resource allocation and optimization, ensuring that resources are allocated effectively based on project priorities and organizational goals.

In summary, the main benefits of establishing a PMO include improved project governance, enhanced communication and collaboration, standardized processes, better resource allocation, and increased project success rates. These benefits contribute to higher project efficiency, better decision-making, and overall organizational success.

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The volume of the given solid over the indicated region of integration, f(x,y) = 2x + 2y - 5 and R = {(x,y): -4 ≤ x ≤ 1, 3 ≤ y ≤ 6}, is 63 units³.

To find the volume, we will integrate the function f(x,y) over the region R. Follow these steps:

1. Set up the double integral: ∬R (2x + 2y - 5) dA

2. Set up the limits of integration: ∫(from -4 to 1) ∫(from 3 to 6) (2x + 2y - 5) dy dx
3. Integrate with respect to y: ∫(from -4 to 1) [(2xy + 2y²/2 - 5y)] (evaluated from 3 to 6) dx
4. Simplify and evaluate: ∫(from -4 to 1) [6x + 18 - 5(6-3)] dx
5. Integrate with respect to x: [3x² + 18x - 15x] (evaluated from -4 to 1)
6. Simplify and evaluate: (3 + 18 - 15) - (-12 + 72 + 60)
7. Calculate the final result: 6 - (-30) = 36

The volume of the region is 63 units³.

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The probability that their two sons will both have hemophilia is 0%.

Hemophilia is a sex-linked recessive disorder, which means that it is passed from mother to son. Since the woman does not have the disorder, she does not carry the gene for it and therefore her sons would not be affected by the disorder.

However, her daughters could be carriers of the disorder and could pass it on to their sons.

In order for a son to be affected by hemophilia, his mother must carry the gene for the disorder and the father must also have the gene. If the father does not have the gene, then the son will not have hemophilia.

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Answer:

Step-by-step explanation:

(3x + 4)(5x - 2)(4x - 3) = 60x^3 + 11x^2 - 74x + 24 =>

a  = 60

b = 11

c = -74

d = 24

The product of the expression is 2x⁶ + 23x³ + 63

First, we should note that algebraic expressions are described as expressions that are composed of coefficients, terms, constants, variables and factors.

These algebraic expressions are also made up of mathematical operations, such as;

From the information given, we have that;

2x3 +9 and x3 +7?

Then,

(2x³ + 9)(x³ + 7)

expand the bracket

2x⁶ + 14x³ + 9x³ + 63

add like terms

2x⁶ + 23x³ + 63

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The lowest and greatest values in the dataset, divided by two, make up the Mid-range. Thus, this provides us with the midrange value.

The mid-range or mid-extreme is the arithmetic mean of the highest and minimum values of the data set and is used in statistics as a measure of a sample's central tendency.

The difference between the greatest and minimum values, which is a measure of statistical dispersion, is strongly related to the mid-range.

The two measurements are complementary in that one can determine the sample's maximum and minimum values by knowing the range and the midpoint.

Therefore, the lowest and greatest values in the dataset, divided by two, make up the Mid-range. Thus, this provides us with the midrange value.

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To compute 177121 (mod 11), we need to find the remainder when 177121 is divided by 11.

One way to do this is to use long division. We start by dividing the first digit of 177121 (which is 1) by 11. Since 11 goes into 1 zero times with a remainder of 1, we bring down the next digit (which is 7) and add it to the remainder to get 17. We then divide 17 by 11, which gives us a quotient of 1 and a remainder of 6. We repeat this process with the next digits until we have divided all of 177121 by 11:

      1  7  7  1  2  1
   ------------------
   11 | 1  7  7  1  2  1
        0  1  6  6  7  1
   ------------------
             5

The final remainder is 5, so we can write:

177121 (mod 11) = 5

Therefore, the answer to your question is 5.

177121 mod 11 is 5.

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Answer: know side: 3

Unknown side: 5

Step-by-step explanation:

The dissociation curve is a graphical representation of the relationship between the fractional saturation of hemoglobin (Y-axis) and the partial pressure of oxygen (X-axis) under specific conditions. It provides important information about the binding and release of oxygen by hemoglobin.

The dissociation curve for hemoglobin exhibits a sigmoidal (S-shaped) shape. At low partial pressures of oxygen, such as in tissues, hemoglobin has a low affinity for oxygen and only binds a small amount. As the partial pressure of oxygen increases, hemoglobin's affinity for oxygen increases, resulting in a rapid increase in the binding of oxygen molecules. However, once the hemoglobin becomes nearly saturated with oxygen, the curve levels off, indicating that further increases in partial pressure have minimal effects on oxygen binding.

To calculate the fractional saturation of hemoglobin at a given partial pressure of oxygen, you can use the Hill equation:

Y = [O2]^n / ([O2]^n + P50^n)

Where:

Y is the fractional saturation of hemoglobin,

[O2] is the partial pressure of oxygen,

P50 is the partial pressure of oxygen at which hemoglobin is 50% saturated,

n is the Hill coefficient, which represents the cooperativity of oxygen binding.

To determine the P50 value experimentally, the partial pressure of oxygen at which hemoglobin is 50% saturated, you can plot the dissociation curve and identify the point where the curve reaches 50% saturation.

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Answer: 213.75

Step-by-step explanation:

Add a zero to the hundredths place of 345.5 making it 345.50, then subtract as you would normally.

It follows that the anticipated value of the biassed coin game is zero if the expected earnings from playing it are $0. The chance of each occurrence is multiplied by the associated payout, and the result is added to determine the expected value.

Let's say that in this scenario, the prizes for a head would be $x and the winnings for a tail would be -$y (because it would result in a loss). The odds of getting a head are 0.8 to 1 and getting a tail are 0.2 to 0.8.

We can construct the equation to determine the relationship between x and y:

(0.8 * x) + (0.2 * (-y)) = 0

If we simplify this equation, we get:

0.8x - 0.2y = 0

Rearranging results in:

0.8x = 0.2y

This suggests that x equals

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Step-by-step explanation:

ATTACHED ARE THE SOLUTIONS !!!!

Step-by-step explanation:

a)=

y = 70 + 41 (exterior angle is equal to sum of its opposite interior angles)

so, y = 111°

Now,

y = x + 58° ((exterior angle is equal to sum of its opposite interior angles)

or. 111° - 58° = x

so, x = 53°

b)=

x = 180° - 127° (linear pair of x is corresponding to 127)

so, x = 53°

Now,

y = 83° (y is vertically opposite to angle that is corresponding to 83)

c)= x = 47° (alternate angles)

y = 47 + 32 (exterior angle is equal to sum of its opposite interior angles)

so, y = 79°

d)= other angle = 180-45-45 = 90

Using the formula:-

sinA/a = sinB/b = sinC/c

or, sin45/3 = sin45/y

or, 1/√2/3 = 1/√2/y

or, y = 3

Now,

sinC/c = sinA/a

or, sin90/x sin45/3

or, 1/x = 1/√2/3

or, 1/x = 1/3√2

so, x = 3/√2

The transformations that would be used on the blue segment CD to get it to match with the red segment C2D2 is to effect a 180° clockwise rotation, so that C remains at (3, -10) and D assumes (3, -11). Recall that original coordinates were: C (3, -10); D (5, -10).

A transformation is a broad phrase covering four distinct methods of changing the shape and/or location of a point, line, or geometric figure.

The pre-Image is the original shape of the item, and the Image during the transformation is the final shape and location of the object. The following are different types of transformation in math:

The type of transformation that will be used here is called reflection.

D retains it's original coordinates of (5, -10); E goes to (6, -11) and F (6, -10).

The line with the coordinates [(4, -11) and (4, -10) that is EF is parallel to [(3,-11) and (3, -10).

Parallel lines are lines that are always the same width apart in a plane. Parallel lines never cross.

The lines that are perpendicular are: AB with coordinates A(3, -9) & B(3, -11) and CD with coordinates (3, -10) and (5, -10). Lines that intersect each other forming a right angle are called perpendicular lines.

The line segments on the boat that have a slope of zero are:
EF, AB AC, BC.  A line with zero slope is one that has a constant value shown along the y-axis that does not vary over the line's points.

The line segments on the boat that are undefined are:
CD, CF, and DF. The gradient or slope of any vertical line that travels up or down is the undefined slope.

The slope (m) is calculated as:
(Y2-Y1)/(X2 - X1)

Given that:

Y1 = 5

Y2 = 4

X1 = -10

X2 = -11

Hence,
m = (5-4)/(-11 -10)

m = -0.048

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Step-by-step explanation:

Prime factors of 105 is

105 = 3 × 5 × 7