emergency I need help I don't understand this​

The better deal between the two deals on turkey leg is 5 legs for .70

The better deal is solves by comparing the 2 prices with the unit price

if 3 legs for 3.99 marks one leg will be

3 = 3.99

1 = ?

cross multiplying

3 * ? = 1 * 3.99

? = 3.99/3

? = 1.33

if 5 legs for 0.70, one leg will be

5 = 0.70

1 = ?

cross multiplying

5 * ? = 1 * 0.7

? = 0.7/5

? = 0.14

5 legs for 0.70, is cheaper per unit price and a better deal

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Answer:

44%

Step-by-step explanation:

1% of 54 is 0.54

78/0.54=144.444444

-100% b/c that's the base

44% better

Answer: 7 waffles

Step-by-step explanation: trust me pls. you have a total of 120 minutes. 7 waffles takes you 105 minutes, and the remaining 15 minutes can be spent on 3 cookies.

To provide an example of an equivalence relation on {1, 2, 3, 4, 5, 6} with exactly four equivalence classes, we can list the ordered pairs that define the relation. The prime factorization of 11! (11 factorial) can be found by multiplying all the prime numbers up to 11. The greatest common divisor (GCD) of 32.73, 11, and 23.5.7 can be calculated by finding the largest number that divides all three values.

1. To find an example of an equivalence relation with exactly four equivalence classes on {1, 2, 3, 4, 5, 6}, we need to define a relation that satisfies the properties of reflexivity, symmetry, and transitivity. One possible example is the relation of congruence modulo 4. The ordered pairs that represent this equivalence relation are: {(1, 1), (2, 2), (3, 3), (4, 4), (5, 1), (6, 2)}. These ordered pairs indicate that elements 1 and 5 are in the same equivalence class, elements 2 and 6 are in the same equivalence class, and elements 3 and 4 are in their respective equivalence classes.

2. The prime factorization of 11! can be found by multiplying all the prime numbers up to 11. The prime numbers less than or equal to 11 are 2, 3, 5, 7, and 11. Therefore, the prime factorization of 11! is 2^8 × 3^4 × 5^2 × 7 × 11.

3. To find the greatest common divisor (GCD) of 32.73, 11, and 23.5.7, we can use the Euclidean algorithm. The GCD can be calculated by finding the largest number that divides all three values without leaving a remainder. In this case, the GCD is 1 since there are no common factors among the given values.

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The term that describes an event that increases the likelihood of a response being repeated is known as reinforcement.

Reinforcement can be defined as any consequence that strengthens or increases the probability of a behavior occurring again in the future. This can include positive reinforcement, which involves adding a desirable consequence after a behavior, or negative reinforcement, which involves removing an aversive consequence after a behavior. Both types of reinforcement have been shown to be effective in increasing the likelihood of a behavior being repeated.

Overall, understanding the concept of reinforcement is essential in the field of psychology, particularly in the areas of behaviorism and behavior modification. By providing positive consequences after desired behaviors, individuals can be motivated to continue engaging in those behaviors, which can lead to long-term positive changes. Reinforcement can also be used to shape new behaviors or replace unwanted behaviors with more desirable ones.

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Answer:

  a. length: 20-2x; width: 12-2x; height: x

  b. V = 4x^3 -64x^2 +240x

  c. cubic trinomial

  d. 262.7 cubic inches maximum for a 2.4 inch square

  e. 15 × 7 × 2.5 inches for 262.5 in³ volume

Step-by-step explanation:

If the square cut from each corner has side length x, the dimensions are ...

__

The volume is the product of length, width, and height.

  V = LWH

  V = (20 -2x)(12-2x)(x) = 4(x-10)(x-6)x = 4(x^2 -16x +60)x

  V = 4x^3 -64x^2 +240x

__

The volume function is a cubic trinomial.

__

The maximum volume will be found where the derivative of the volume function is zero.

  V' = 12x^2 -128x +240 = 0

  x^2 -32/3x +20 = 0 . . . . divide by 12

  (x -16/3)^2 = 76/9 . . . . . complete the square

  x = (16 -√76)/3 ≈ 2.4 . . . . size of the square

  V = 4(2.4)(10 -2.4)(6 -2.4) ≈ 262.7 . . . cubic inches

The maximum box volume is about 262.7 cubic inches when the square is about 2.4 inches on each side.

__

A graphing calculator shows there to be two solutions for a volume of 262.5 cubic inches. The rational solution is x = 2.5 inches. The box dimensions would be ...

This limitation on the distribution element of its marketing mix strategy supports the product’s competitive advantage.

The one which is not representing an example of a product's tangible feature is brand equity.

The limitation on the distribution element of the marketing mix strategy supports the product's competitive advantage.

By exclusively selling C-Ice at health food stores,

The company creates a selective distribution channel that positions the product as a specialized and premium offering.

This limited availability enhances the perception of exclusivity.

And uniqueness, potentially attracting health-conscious consumers who value natural and nutritional products.

Brand equity is not an example of a product's tangible feature.

Brand equity refers to the intangible value and perception associated with a brand,

Such as its reputation, customer loyalty, and brand recognition.

Tangible features, on the other hand, are physical characteristics of a product that can be observed or measured.

Examples of tangible features include packaging, color, weight, and size.

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The transformation rule that describes the rotation from the original parallelogram ABCD to the image parallelogram A'B'C'D' is (x, y) → (–y, x).

The rule that describes the transformation from the original parallelogram ABCD to the image parallelogram A'B'C'D' is (x, y) → (–y, x).

To understand this, let's apply the transformation rule to each vertex of the original parallelogram ABCD:

Point A (2, 5) becomes A' (-5, 2).

Point B (5, 4) becomes B' (-4, 5).

Point C (5, 2) becomes C' (-2, 5).

Point D (2, 3) becomes D' (-3, 2).

By applying the transformation rule, we observe that the x-coordinate of each point becomes the negative of the original y-coordinate, and the y-coordinate becomes the original x-coordinate.

This transformation is a 90-degree counterclockwise rotation about the origin (0, 0) on the coordinate plane. The image parallelogram A'B'C'D' is obtained by rotating the original parallelogram ABCD by 90 degrees counterclockwise.

Visually, this transformation can be seen as the original parallelogram being rotated around the origin, where the x-axis becomes the y-axis, and the y-axis becomes the negative x-axis.

Therefore, the transformation rule that describes the rotation from the original parallelogram ABCD to the image parallelogram A'B'C'D' is (x, y) → (–y, x).

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a) The lines are perpendicular.

b) The lines are neither.

Two lines are parallel if in the slope-intercept form, both lines have the same slope.

Both lines are perpendicular if the product between the slopes is -1.

a) The lines are:

3x - 15y = 2

-5x - y = 8

We can write these in slope-intercept to get:

y = -2/15  + (1/5)x

y = -8 - 5x

The product between the slopes is:

(1/5)*-5 = -1

So these lines are perpendicular.

b) Now the lines are:

x + 5y = -16  

6x + 2y = 16

Again, let's write both of them in slope intercept form:

y = -16/5 - x/5

y = 16/2 - 6x/2

The slopes are (-1/5) and (-6/2) = -3

So, these slopes aren't equal, and the product is different than -1, thus, these are neither parallel nor perpendicular.

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Based on the scatter plot, the meaning of the slope in this scenario is that: The slope of the line of best fit is 0.25. Each time the shoe size increases by one, the height increases by 0.25 inches.

In this scenario, the woman's shoe size would be plotted on the x-axis of the scatter plot while her height would be plotted on the y-axis of the scatter plot.

From the Excel sheet, you should right click on a data point on the scatter plot, select format trend line (line of best fit) and then tick the box to display an equation for the line of best fit on the chart.

By critically observing the scatter plot (see attachment) which models the data in the given table, we can reasonably and logically deduce that an equation for the line of best fit is given by:

y = 0.25x + 66.6

In conclusion, the slope of this line is 0.25, which implies that when the shoe size is increased by one (1), the height is increased by 0.25 inches.

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Answer:

x = 8°, z = 67°

Step-by-step explanation:

To solve the given question, properties of perpendicular lines angles should be applied.

113 + z = 180 (supplementary angles)

z = 180 - 113

z = 67°

113 = 12x + 17 (vertically opposite angles are equal)

12x = 113 - 17

12x = 96

x = 96/12

x = 8°

Hope it helps :)

Answer:

forty and five hundred forty-five thousandths

Step-by-step explanation:

Answer:

Forty and five hundred forty five thousadnTHS.

Step-by-step explanation:

I hope this helps! (Remember THS. Not ThousANDS.)   :)

Answer:

154

Step-by-step explanation:

Answer:

if 1 equal to x

and 2 equal to x-4

that mean

(x)+(x-4)=180

2x-4=180

2x=184

x=92

lets start to find the angles that marked with numbers

1=92

2=88

3=88

4=92

5=92

6=88

7=88

8=92

that's it

Have a great day

1. True  2. True  3. True   4. False

1. Split gateways must have exactly two incoming and at least one outgoing sequence flows: True.

Split gateways, also known as XOR gateways, are used to create exclusive decision points in a process flow. They require exactly two incoming sequence flows, representing the different paths leading to the decision point. Additionally, there must be at least one outgoing sequence flow, indicating the possible outcomes of the decision.

This ensures that the process flow can continue along one of the paths based on the conditions specified in the gateway.

2. Intermediate events must have at least one incoming and one outgoing sequence flow:  True.

Intermediate events occur within the flow of a process and can trigger specific actions or conditions. They must have at least one incoming sequence flow, indicating the event's dependency on a preceding activity or event. Similarly, they must have at least one outgoing sequence flow, showing the subsequent flow of the process after the event occurs.

This ensures that the intermediate event has a clear cause and effect relationship with the surrounding activities.

3. A message flow must connect one pool with a different pool:  True.

Message flows represent the exchange of information between pools in a BPMN (Business Process Model and Notation) diagram. Pools typically represent different participants or organizations involved in a process. A message flow connects an activity or message event of one pool to an activity or message event of a different pool, indicating communication or data exchange between them.

This ensures that the process flow accurately represents the interaction between various participants.

4. Only intermediate catching boundary events can be attached to an activity's border: False.

Both intermediate catching and throwing boundary events can be attached to an activity's border. Intermediate catching boundary events are triggered when certain conditions are met during the execution of the activity. They interrupt the normal flow and allow for additional actions to be performed.

On the other hand, intermediate throwing boundary events initiate an external interrupt and can be used to signal an error or exception. Both types of boundary events can enhance the flexibility and exception handling capabilities of an activity.

In summary, the true statements are:
- Split gateways must have exactly two incoming and at least one outgoing sequence flows.
- Intermediate events must have at least one incoming and one outgoing sequence flow.
- A message flow must connect one pool with a different pool.

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Angle L can be calculated as follows:

angle L = angle - 180 LMO stands for angle. MNO \sangle L = 180 - 150 - 30 degree angle L = 0

As a result, angle L is 0 degrees.

1. We know that sides AB and CD of trapezoid ABCD are parallel. We can use the tangent function to find the length of side AD because angle B is a right angle and angle ABD is 45 degrees:

AD/AB = tan(45)

AD=AB * tan(45) AD=AB

As a result, AD = 10.

2. We know that the sides PQ and RS of the trapezoid PQRS are parallel. We can use the sine function to find the length of side PS because angle Q is a right angle and angle PSQ is 60 degrees:

PS/QS sin(60) =

PS = sin * QS (60)

5 * sqrt = PS (3)

As a result, PS = 5*sqrt (3).

3. We know that the sides UV and WX of a trapezoid UVWX are parallel. We can use the cosine function to find the length of side WU because angle V is a right angle and angle WVU is 30 degrees:

WU/UV cos(30) =

UV * cos WU (30)

5 * sqrt(3) / 2 = WU

As a result, WU = (5/2)*sqrt (3).

4. We know that the sides LM and NO of the trapezoid LMNO are parallel. We can use the sine function to find the length of side MO because angle L is a right angle and angle MNO is 30 degrees:

MO/NO sin(30) =

MO = 4 / 2 MO = NO * sin(30)

As a result, MO = 2.

Because angles MNO and LMO add up to 180 degrees, we can calculate angle LMO as follows:

LMO angle = 180 - angle LMO MNO angle = 150 degrees

Finally, because angle N is a right angle, we can calculate angle L as follows:

angle L = angle - 180 LMO stands for angle. MNO\sangle L = 180 - 150 - 30 degree angle L = 0

As a result, angle L is 0 degrees.

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M=11

N=2

11•11=121

2•2=4

121-4=117

It takes a machine at a seafood company 20 seconds to clean 3 pounds of shrimp. The rate of the machine is 0.15 pound per second

An equation is an expression that shows the relationship between two numbers and variables.

An independent variable is a variable that does not depend on any other variable for its value whereas a dependent variable is a variable that depend on any other variable for its value.

It takes a machine at a seafood company 20 seconds to clean 3 pounds of shrimp. Hence:

Rate of the machine = 3 pounds / 20 seconds = 0.15 pound per second

It takes a machine at a seafood company 20 seconds to clean 3 pounds of shrimp. The rate of the machine is 0.15 pound per second

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Answer:

its the first one and its 3.24

Answer:2,610,000,000

Step-by-step explanation:

Answer:

94.3

Step-by-step explanation:

Area of the figure :

Any negative value of k will ensure that the equation has no real solutions.

To ensure that the equation (x + 3)² + k = 0 has no real solutions, we need to make sure that the quadratic expression (x + 3)² is always positive or zero. This is because adding any positive or zero value to k will still result in a positive or zero value.

In a perfect square quadratic expression like (x + 3)², the minimum value is 0 when x = -3, and it increases as x moves away from -3 in either direction. Therefore, to guarantee that the expression is always positive or zero, we must choose a value of k that is negative.

For example, if we set k = -1, the equation becomes (x + 3)² - 1 = 0. Since (x + 3)² is always non-negative, subtracting a negative value (-1) will result in a positive value. Therefore, the equation (x + 3)² - 1 = 0 has no real solutions.

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Answer:

18

Step-by-step explanation:

First, we have to find out the scale factor of the triangles. So, we go from 20 to 30 by:

\(20s=30\\s=3/2\\s=1.5\)

1.5 is the scale factor. We're looking for x. We go from 12 to x by:

\(12*1.5=x\\18=x\)

Answer:

median=mode

Step-by-step explanation:

Answer:

(-3,-1)

Step-by-step explanation:

So we need to find a number, x=a, such that when we average that number and x=3, we get x=0.

Since we want x=0 to be middle and x=3 is 3 units right of 0, then we are looking for number 3 units left of 0 which is x= -3.

Since we want y=2 to be the middle and y=5 is 3 units above 2, then we are looking for a number 3 units below 2 which is y=-1.

The other endpoint is (-3,-1).

Let's average (-3,-1) and (3,5).

(-3+3)/2=0/2=0

(-1+5)/2=4/2=2.

Check mark.

The difference quotient for the function is 8.

The function is given by:

f ( x ) = 8 x − 9, where h ≠ 0

To find f(a), substitute a for x in the function. So we have:

f ( a ) = 8 a − 9

To find f(a + h), substitute a + h for x in the function. So we have:

f ( a + h ) = 8 ( a + h ) − 9

The difference quotient can be found using the formula:

(f(a + h) - f(a))/h

Substituting the values found above, we have:

(8 ( a + h ) − 9 - (8 a − 9))/h

Expanding the brackets and simplifying, we have:

((8a + 8h) - 9 - 8a + 9)/h

= 8h/h

= 8

Therefore, the difference quotient for the function is 8.

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