market classes and grades encompass descriptive terminology of carcasses and products for the understanding of different groups or buyers.

The correct answer is: b. Total Distance is 350 meters & the Total Displacement is 74 meters.

To calculate the total distance traveled, we add up the distances traveled in each direction: 100 + 150 + 100 + 150 = 500 meters.

To calculate the total displacement, we need to consider the net result of the player's movement. Starting from the initial position, the player moves 100 meters east, then 150 meters north, and finally 100 meters west. The east and west displacements cancel each other out, resulting in a net displacement of 150 meters north. However, the question asks for the displacement in terms of east/west direction. To find that, we can use Pythagoras' theorem:

Total displacement = √(east displacement^2 + north displacement^2) = √(100^2 + 150^2) ≈ 173.21 meters

Therefore, the correct answer is b. Total Distance is 350 meters and the Total Displacement is 74 meters.

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Answer:

0

Step-by-step explanation:

If the allele frequency for the recessive single allele that causes a particular rare hair color is 0.02. The frequently we would expect the hair color to be present in humans D. 1 in every 2500 individuals.

Alleles are genes located at the appropriate loci on homologous chromosomes but impact in a different way. For example, the purple flower color gene pairs with the white gene on the homologous pair of chromosomes.

Alleles are Important thing that Mendel noticed in his series of experiments. That matter expressed in the two basic principles of heredity that he had formulated. Both principles is the law of segregation or segregation of seal genes (Mendel's First Law) and the law independent gene clustering or Mendel's Second Law.

There are genes that have more than one alternative allele as at the time pea flower. So at a certain locus it is possible for the emergence of more than just two alleles, so that the locus is said to have several alleles. Phenomenon in the form of existence.

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A polygon with a reflectional symmetry will look the same when reflected over a line.

We observe that:

Notice that, the number of lines of symmetry is always the number of sides of the shape.

So, the rule for the number of lines is:

\(Lines = n\)

Where n represents the number of sides

The minimum degree of rotation is calculated by dividing 360 degrees by the number of sides. i.e

\(\theta = \frac{360}{n}\)

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Answer:

It should be -7/10

Answer:  The answer is -7/10 :)

Step-by-step explanation:

-1/2-1/5=-7/10

Answer:

x = 7/2, -1

Step-by-step explanation:

The quadratic formula is x = (-b ± sqrt(b^2 - 4ac))/2a.

Plugging this in,

x = (5 ± sqrt((-5)^2 - 4(2)(-7)))/2(2)

x = (5 ± sqrt(25 + 56))/4

x = (5 ± sqrt(81))/4

x = (5 ± 9)/4

x = 14/4 = 7/2

OR

x = -4 / 4 = -1

So the solutions are x = 7/2, -1.

(a) After 11 months, the population is approximately 35 prairie dogs.

(b) The population P(t) for 0 ≤ t ≤ 40 can be found by integrating the growth rate function P′(t). The integral of P′(t) is given by P(t) = 20t - (t^2)/4 + C, where C is the constant of integration determined by the initial population value.

(a) To find the population 11 months later, we need to evaluate the population function P(t) at t = 11. We will use the growth rate function P′(t) = 20 - t/2 to integrate and find the population function. However, we first need to determine the constant of integration, C, using the initial population value P(0) = 30.

Integrating P′(t), we have P(t) = ∫(20 - t/2) dt = 20t - (t^2)/4 + C.

Substituting P(0) = 30, we get 30 = 20(0) - (0^2)/4 + C, which simplifies to C = 30.

Now we can evaluate P(t) at t = 11: P(11) = 20(11) - (11^2)/4 + 30. Evaluating this expression, we find that the population 11 months later is approximately 35 prairie dogs.

(b) To find the population function P(t) for 0 ≤ t ≤ 40, we use the growth rate function P′(t) = 20 - t/2 and integrate it as we did in part (a). The result is P(t) = 20t - (t^2)/4 + C, where C is the constant of integration determined by the initial population value.

Since the initial population is given as P(0) = 30, we substitute this value into the equation to find C. Thus, 30 = 20(0) - (0^2)/4 + C, which simplifies to C = 30.

Therefore, the population function for 0 ≤ t ≤ 40 is P(t) = 20t - (t^2)/4 + 30, which gives the population of the prairie dog community at any time t within that range.

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Answer:

9

Step-by-step explanation:

\(( { {x}^{3}) }^{3} = {x}^{3 \times 3} \)thus n=3×3

which is equal to 9

A = 7.2 x 0.64 / 0.82a = 5.36 (rounded to two decimal places), The length of side a is 5.4 (rounded to one decimal place).

The triangle ABC has angle A=40°, angle B=55° and side b of length 7.2. We are required to find the length of side a.As per the given information, we can see that side b has been labeled as the opposite side of angle B and side a has been labeled as the opposite side of angle A.

We can use the Sine rule to find the length of side a.By Sine rule we know that a/sinA = b/sinBc/sinCWhere a, b and c are the sides of a triangle and A, B and C are the opposite angles respectively Substituting the values in the above formula, we get

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Answer:

0.5

Step-by-step explanation:

Answer:

\(\sqrt{89}\) or 9.43

Step-by-step explanation:

Use the distance formula to determine the distance between two points.

Answer:

your answer would be -18

Answer:

The correct option is;

Triangle angle sum theorem

Step-by-step explanation:

Statement \({}\)                                                                        Reason

1. m∠H = 30° m∠J = 50°, m∠P = 50° m∠N = 100°\({}\)           Given

2. ∠H + m∠J + m∠K = 180° \({}\)                                  (Triangle angle sum theorem)

3. 30° + 50° + m∠K = 180° \({}\)                                                (Substitution property)

4. 80° + m∠K = 180° \({}\)                                                          (addition)

5. m∠K = 100° \({}\)                                                                    (subtraction property)

6. m∠J = m∠P; m∠K = m∠N \({}\)                                              (substitution)

7. m∠J ≅ m∠P; m∠K ≅ m∠N\({}\) If angles are equal then they are congruent

8. ΔHKJ ~ ΔLNP \({}\)   \({}\)    AA similarity theorem.

Answer:

Triangle angle sum theorem

Step-by-step explanation:

A.) The statistical methods of analysis of variance (ANOVA) assume that the populations are normally distributed.
Answer: True

B.) Data from a completely randomized design are shown in the following table.
Treatment Level
1 2 3
27 26 27
26 22 29
23 21 27
24 23 26
For a one-way ANOVA, the Between Sum of Squares (SSB) is 28.75.

C.) For the following ANOVA table, the MS Treatment value is 50.
Source of Variation SS df MS F
Treatment 150 2 75 3.49
Error 40 20 2 Total 190 22

D.) The head of the math department at a local community college is interested in conducting an experiment to determine effective teaching strategies for improving student math comprehension and math literacy. In particular, she is interested in a new pedagogical model called "flipped classroom," in which the typical lecture and homework elements of the course are reversed. Short video lectures are viewed by students at home before the class session, while in-class time is devoted to exercises, projects, or discussions. For this purpose, the math head will have half of the sections of Calculus II this coming semester be taught in the traditional setting, while the other half will use the flipped classroom model. In this experiment, the independent variable has 2 levels.

E.) Data from a completely randomized design are shown in the following table.
Treatment Level
1 2 3
27 26 27
26 22 29
23 21 27
24 23 26
For a one-way ANOVA, the Error Sum of Squares (SSE) is 64.92.

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By applying line-drawing techniques, the values for ΔR and θ in the table can be determined for the 2D drawing shown below.

To fill out the table, we need to analyze the 2D drawing and apply line-drawing techniques. The given instructions state that ΔR and θ must be positive, and we should use the counterclockwise direction to find θ.

First, we need to identify the starting point (reference point) on the drawing. Once we have the reference point, we can measure the change in distance (ΔR) and the angle (θ) for each column in the table. The ΔR represents the difference in distance between the reference point and the endpoint of each line segment, while θ indicates the angle at which the line segment is oriented with respect to the reference point.

To determine ΔR, we can measure the length of each line segment and subtract the initial distance from it. For θ, we need to calculate the angle between the line segment and the reference point. This can be done using trigonometric functions or by comparing the line segment's orientation with a known reference angle (e.g., 0 degrees).

By following these steps for each column in the table, we can fill in the values of ΔR and θ accurately.

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Answer:

hi

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

If you line up all the numbers/variables you just have to copy down all of them except for 7x and 12x, you just add those and you get 19x so the answer is A.

Answer:

Follow the instructions on the sheet. I believe this is an example question, so it doesn't need to be solved.

the Cost Performance Index at the end of month 4 is 20/27.

The given statements are : true,false,false,false,true,false,true

To calculate the Cost Performance Index (CPI), we use the following formula:

CPI = EV/AC

Therefore, the CPI for the end of month 4 is:

CPI = EV/AC = 20/27 = 0.74

Therefore, the Cost Performance Index at the end of month 4 is 20/27.

The risk severity matrix does indeed classify the likelihood and risk exposure of a risk in a two-dimensional matrix. Therefore, the statement is True.

In Kanban, the iteration length is not typically one week. Kanban is a continuous flow system, and it does not have fixed iterations like in Scrum. Instead, work is pulled from the backlog as capacity allows. Therefore, the statement is False.

When measuring lines of code (LOC), comments and blank lines are typically excluded. The purpose of measuring LOC is to quantify the size or complexity of the codebase, and comments and blank lines do not contribute to the functionality of the code. Therefore, the statement is False.

In an activity network, there can be multiple paths from the start node to the end node. However, there can be only one critical path, which is the longest path in terms of duration and determines the minimum project duration. Therefore, the statement is False.

in a Burndown Chart, the Y-axis represents the estimated work remaining, either in the Sprint or for the Release. Therefore, the statement is True.

Regarding the statement about Austin and the motivational use of measurement, this statement is false.

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The Cost Performance Index (CPI) at the end of month 4 can be calculated using the formula: CPI = EV / AC

Given the data:

EV (Earned Value) at the end of month 4 = 20

AC (Actual Cost) at the end of month 4 = 27

The Cost Performance Index at the end of month 4 is:

CPI = EV / AC = 20 / 27

Therefore, the Cost Performance Index at the end of month 4 is approximately 0.741 (rounded to three decimal places).

The answer is 20/27.

Regarding the other questions:

1) The risk severity matrix classifies the likelihood and risk exposure of a risk in a two-dimensional matrix

-True

2) In Kanban, the iteration length is typically one week.

- False

3) You would never include comments and blank lines in a measure of lines of code (LOC).

- True

4) There may be more than one critical path through an activity network.

- True

5) In a Burndown Chart, the Y-axis is the estimated work remaining (in the Sprint or for the Release).

- True

6) According to Austin, the motivational use of measurement will always lead to dysfunctional behavior.

- False

1) The risk severity matrix is a tool used to classify risks based on their likelihood and potential impact (risk exposure). It helps prioritize risks and determine appropriate mitigation strategies.

2) In Kanban, the iteration length is not fixed. It can vary based on the team's preference and the nature of the project. It is not necessarily one week.

3) When measuring lines of code (LOC), it is common practice to exclude comments and blank lines as they do not contribute to the functionality of the code.

4) In complex project networks, there can be multiple paths that have equal importance and duration, making them critical paths.

5) In a Burndown Chart, the Y-axis typically represents the remaining work (e.g., user stories, tasks, or story points) for a given time frame, such as a sprint or release. It shows the progress of work completion over time.

6) According to Austin's theory of motivation, the use of measurement can have both positive and negative effects on motivation. It does not always lead to dysfunctional behavior, as other factors, such as the nature of the measurement and how it is used, can influence its impact.

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The teacher's goal in introducing students to a card game where they must find the missing addend could be to develop and enhance their algebraic reasoning skills.

By presenting the problem as a puzzle or game, the teacher aims to engage the students in a fun and interactive way while fostering their ability to think critically and solve mathematical problems. The game helps students practice identifying the missing addend and applying algebraic thinking to find the solution. Additionally, it promotes the development of problem-solving strategies, logical reasoning, and the ability to generalize mathematical patterns, which are foundational skills in algebraic reasoning.

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The cost of the juice in dollars per fluid ounce s $0.13..

The first step is to convert quart to ounces.

1 quart = 32 ounces

The quantity of juice bought in fluid ounces : quantity in quart x unit of conversion=  32 x 2 = 64 fluid ounces

The next step is to divide the cost of the bottle of juice by the converted capacity of the juice bottle. Division is the mathematical process of grouping a number into equal parts using another number.

The cost of the juice in dollars per fluid ounce = cost of the bottle / capacity of the bottle in fluid ounces

= $8.32 / 64 = $0.13

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A function \(P(t) = 170.(1.30)^t\)  that gives the deer population P(t) on the reservation t years from now

We were told there were 170 stags on reservation. The number of deer is increasing at a rate of 30% per year.

We could see the deer population grow exponentially since each year there will be 30% more than last year.

Since we know that an exponential growth function is in form:

\(f(x) = a*(1+r)^x\)

where a= initial value, r= growth rate in decimal form.

It is given that a= 170 and r= 30%.    

Let us convert our given growth rate in decimal form.

\(30 percent = \frac{30}{100} = 0.30\)

Upon substituting our given values in exponential function form we will get,

    \(P(t) = 170.(1+0.30)^t\)

⇒ \(P(t)= 170.(1.30)^t\)

Therefore, the function \(P(t) = 170.(1.30)^t\) will give the deer population P(t) on the reservation t years from now.

Complete Question:

There are 170 deer on a reservation. The deer population is increasing at a rate of 30% per year. Write a function that gives the deer population P(t) on the reservation t years from now.

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Step-by-step explanation:

problly 6 thats the closest

Answer:

Step-by-step explanation:

Answer:

I dont know but when u got the answer tell me

Answer:

20 small cups and 10 large cups

Step-by-step explanation:

It's just a case of trial and error for me, 40 small cups is 320, which doesnt work. 30 and 15? 30*8=240 15*16=240 nop. 20 and 10? 20*8=160 10*16=160 160+160=320 yup! So 20 small cups and 10 large cups

The second term of the sequence is 11, and the fifth term of the sequence is 74, which we can find by substituting the corresponding value of n into the formula \(3n^2 - 1\).

The given sequence has a formula that describes the nth term of the sequence as \(3n^2 - 1\). This means that for any value of n, we can calculate the corresponding term of the sequence by substituting n into the formula.

The nth term of the sequence is given by the formula \(3n^2 - 1\).

To find the second term of the sequence, we substitute n = 2 into the formula \(3n^2 - 1\) and simplify to get \(3(2)^2 - 1\) = 12 - 1 = 11. So, the second term of the sequence is 11.

\(3(2)^2 - 1\) = 11

Therefore, the second term of the sequence is 11.

To find the fifth term of the sequence, we substitute n = 5 into the formula \(3n^2 - 1\) and simplify to get \(3(5)^2 - 1\) = 75 - 1 = 74. So, the fifth term of the sequence is 74.

\(3(5)^2 - 1\) = 74

Therefore, the fifth term of the sequence is 74.

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Answer:

x-intercepts are (0, 0) and (-6, 0)

Step-by-step explanation:

equation of a parabola in vertex form:  y = a(x - h)² + k

where (h, k) is the vertex

Substituting the given vertex (-3, -18) into the equation:

y = a(x + 3)² - 18

If the y-intercept is (0, 0) then substitute x=0 and y=0 into the equation and solve for a:

0 = a(0 + 3)² - 18

⇒ 0 = a(3)² - 18

⇒ 0 = 9a - 18

⇒ 9a = 18

⇒ a = 2

Therefore, y = 2(x + 3)² - 18

To find the x-intercepts, set the equation to 0 and solve for x:

                                 2(x + 3)² - 18 = 0

Add 18 to both sides:     2(x + 3)² = 18

Divide both sides by 2:    (x + 3)² = 9

Square root both sides:      x + 3 = ±3

Subtract 3 from both sides:  x = ±3 - 3

so x = 3 - 3 = 0  

and  x = -3 - 3 = -6

So x-intercepts are (0, 0) and (-6, 0)

Answer:

The x-intercepts are ( 0 , 0 ) , ( -6 , 0 )

Explanation:

vertex (-3,-18) and y-intercept (0,0)

equation used f(x) = a(x - h)² + k  where (h,k) is vertex.

0 = a(0--3)² + -18

0 = 9a - 18

18 = 9a

a = 2

f(x) = a(x - h)² + k  ......this is vertex to find equation of parabola.

f(x) = 2(x - -3)² + -18

f(x) = 2(x + 3)² - 18 ....this is our formula of parabola

f(x) = 2(x² +6x + 9) - 18

f(x) = 2x² +12x +18 - 18

f(x) = 2x²+12x  .....if simplified.

To find x intercepts, y must be 0,

2x²+12x = 0

2x(x+6) = 0

x = 0 , -6

so the coordinates are: ( 0 , 0 ) , ( -6 , 0 )

Answer:

In a simple linear regression model, if the plots on a scatter diagram lie on a straight line, what is the standard error of the estimate b. 0​

Step-by-step explanation:

If the plots on a scatter diagram lie on a straight line in a simple linear regression model, it indicates a perfect fit between the predictor variable and the response variable. In this case, the standard error of the estimate would be 0.

The standard error of the estimate represents the average distance between the observed values and the predicted values by the regression model. When the scatter diagram forms a perfect straight line, it means that the regression model can precisely predict the response variable using the predictor variable without any error.

Consequently, the residuals, which are the differences between the observed and predicted values, become zero for all data points, resulting in a standard error of 0. It is important to note that this scenario of a perfect fit on a scatter diagram is rare in real-world data, as there are typically variations and uncertainties in the relationship between variables.

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Answer:

Vertex is:

Correct choice is A

Correct choice is A

Correct choice A or B