For each of the following pairs of polymers, plot and label schematic specific volume vs T curves on the same graph. Make separate plots for a), b), and c). Highlight qualitative differences and provide a brief justification for each.

b) Graft poly(styrene-butadiene) copolymer with 10% of available sites crosslinked; random poly(styrene-butadiene) copolymer with 15% of available sites crosslinked

Answer:

b

Explanation:

Answer:

b

Explanation:

At amateur operating frequencies, the FTDX10 is designed for 50 Ohm resistive impedance.

Impedance is the sum of resistance and reactance. It was defined as anything that can obstructs the flow of electrons within the electrical circuit. As a result, it influences current generation in the electrical circuit. It could be found in all the possible circuit components and across all possible electrical circuits. Impedance is represented mathematically by the letter Z and has the unit ohm. It's a mix of resistance and reactance.

Z stands for impedance, which is an expression of the resistance to alternating and/or direct electric current that an electronic component, circuit, or system offers. Resistance and reactance are two independent scalar (one-dimensional) phenomena that make up the vector (two-dimensional) quantity known as impedance.

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Answer:

4

Explanation:

Answer:

its a gun

Explanation:

The Accuracy International AWM (Arctic Warfare Magnum or AI-Arctic Warfare Magnum) is a bolt-action sniper rifle manufactured by Accuracy International designed for magnum rifle cartridges. ...

Effective firing range: 1,100 m (1,203 yd) (.300 ...

Manufacturer: Accuracy International

In service: 1996–present

Answer:

point hehe sorry sorry

Explanation:

I don't know

Answer:

Sarah is a professional interior designer.

Therefore, Sarah carries the title of a _registered___ interior designer.

Explanation:

Some states require only the licensed designers to carry out interior designs, while some others allow both the licensed and unlicensed interior designers to carry on the work of interior designers.  In the states where only the licensed designers are allowed to use the title of interior designer, they are registered after passing the state-prescribed examinations and meeting some professional experience requirements. The most common exam is the National Council for Interior Design Qualification (NCIDQ) examination, which only bachelor degree holders in interior design are allowed to sit for.

It depends on the age and condition of the car's AC unit, as well as the cost of the compressor replacement. If the car is relatively new and the AC unit is in good condition, replacing the compressor may be a worthwhile investment to extend the life of the unit.

However, if the car is older or the AC unit has other issues, it may be more cost-effective to replace the entire unit instead of just the compressor.

Ultimately, the decision to replace the compressor on an AC unit in a car depends on a variety of factors and should be based on a careful assessment of the costs and benefits. It is recommended to consult with a qualified mechanic or automotive technician to determine the best course of action for your specific situation.

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The dynamic viscosity of the oil in poise is 13.625 pois

The kinematic viscosity of the oil in strokes is 14.34

F viscous is given as n*  ΔFr / Δy

where n = F * Δy / A * ΔVn

We have to define the terms of the formula

Δy = 12.5 x 10⁻³

ΔVr = 2.5m /s

A = 60 x 60 cm² = 0.36m

F = 98.1 n

We have to put the values in the formula

98.1 n *  12.5 x 10⁻³ /  0.36m * 2.5m /s

n = 1.3625  ns / m²

The kinematic viscosity of the oil in strokes if the specific gravity of the oil is 0.95

y = n / e

n =  1.3625  

e = 0.95 x 10³

y = 1.3625  / 0.95 x 10³

= 1.434 x 10⁻³

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Just took the test and it ISN'T 92.6 V, my guess is 80 V but I dont know because it only says if I got it wrong.

This question is incomplete, the complete question is;

Illinois furniture , Inc produces all types of office furniture. The "Executive Secretary" is a chair that has been designed using ergonomics to provide comfort during long work hours the chair sells for $130. There are 480 minutes available during the day and the average daily demand has been 50 chairs. There are eight tasks.

TASK     PERFORMANCE TIME( MIN )     TASK MUST FOLLOW TASK LISTED

A                            4                                                     ---------

B                            7                                                     ----------

C                            6                                                        A,B

D                            5                                                          C

E                            6                                                          D

F                            7                                                           E

G                            8                                                          E

H                            8                                                          F,G

1) What is the cycle time for operation?

2) What is the theoretical minimum number of workstation?

Answer:

1) the cycle time for operation is 9.6 min

2) the theoretical minimum number of workstation is 5

Explanation:

Given the data in the question;

production time per day = 480 minutes

average daily demand = 50

Given the data in the question;

1) cycle time for operation

this is simply referred to as the total time for the process from start to finish.

cycle time = production time per day / units demand per day

we substitute

cycle time = 480 min / 50

cycle time = 9.6 min

Therefore, the cycle time for operation is 9.6 min

2) theoretical minimum number of workstation.

theoretical minimum number of workstation = total task time / cycle time

Total task time = ( 4 + 7 + 6 + 5 + 6 + 7 + 8 + 6 ) = 49 min

∴  theoretical minimum number of workstation = 49 min / 9.6 min

theoretical minimum number of workstation = 5.104 ≈ 5

Therefore, the theoretical minimum number of workstation is 5

Answer:

D. Electromagnetic Interference

Explanation:

Electromagnetic interference, also known as radio-frequency interference is when electrical cables put out electromagnetic fields. Temperature, airflow, and humidity are all important parts of environmental control, but they do not affect data cabling, whereas electromagnetic interference can.

In order to prevent against environmental concerns related to     electromagnetic interference, it is crucial to follow the safety procedures while running electrical cables close to data cables. The choice is b).

The associated with the motion energy of particles in an item is measured by its temperature. The velocity of these particles likewise increases as the temperature rises. Using a thermostat or a calorimeter, one may determine the temperature.

Data cabling and other uninsulated equipment can have problems due to electromagnetic interference, which occurs when electronic items or cabling emit electromagnetic pulses.

Although crucial components of environmental management, ventilation, humidity, and temperature do not affect data cabling.

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With an output of 10 mA, an electronic PID temperature controller is in steady state. The initial steady-state process temperature is the same as the set point. The error signal increases at a rate of 0. 4 mA/min, or 2°F/min, starting at time t = 0. What is the transmitter calibration in mA/°F if the settings are Kc = 3 , I = 1. 5 min, and D = 0. 5 min?

Comparing the measurement results supplied by a device under test with those of a known-accurate calibration standard is the process of calibration in measurement technology and metrology. Such a standard could be an apparatus that produces the quantity to be measured, such as a voltage generator, sound generator, or physical artefact like a metre ruler. Each of these choices has a known level of accuracy. The comparison could show that the device under test has no significant errors, has significant errors but no modifications have been made, has adjustments to reduce the errors to acceptable levels, or has none of these results. The term "calibration" strictly speaking only relates to the comparison itself and does not include any further modifications.

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The aspect of life that would the differential association theorist be interested in order to understand how that person started smoking is option a: smoking habits of peers, family, and friends.

The act of Smoking is known to be a hard habit that is said to be difficult to break for a lot of reasons.

Note that it is one where a person is said to be only  nicotine addictive, but smokers are said to be the smoke multiple times a day.

Therefore, The aspect of life that would the differential association theorist be interested in order to understand how that person started smoking is option a: smoking habits of peers, family, and friends

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See full question below

If an individual is caught smoking in high school, what direction would a differential association theorist go in examining how that person started smoking?

smoking habits of peers, friends, and family

strain caused by society's structure that leads to smoking

the student's self-control

how this student was identified when everyone is equally susceptible

Answer:

Die of intoxication by water first

Explanation:

We assume that the weight of the man is 154.35 pounds which is 70 kg

LD50 water = 90g per kg

Maximum concentration = 90x70

= 6300grams

Convert grams to liters

6300/100

= 6.3 litres

From here we get amount of kool aid

6.3 x 1.97x10^-4

= 1.24x10^-3

= 1.24grams

1.24 grams is below 420 kool aid is lower than LD50 with about 6 grams for 1 kg (6x70kg = 420). So 420 is lethal dose. But 1.24 is less than this so the man has to die of water intoxication first.

Answer:

Explanation:

Step 0: Store the dataset across 4 partitions in HDFS.

Partition 1 (already done):

- Partition 1 contains a subset of the dataset.

Partition 2:

- Partition 2 contains another subset of the dataset, balancing the load across the partitions.

Partition 3:

- Partition 3 holds a portion of the dataset to distribute the data evenly.

Partition 4:

- Partition 4 stores the remaining part of the dataset, ensuring load balance across all partitions.

Step 1: Map the data.

In this step, we cluster similar keys together within each partition.

Partition 1:

- Map function clusters keys: squares, stars, circles, hearts, triangles.

Partition 2:

- Map function clusters keys: squares, stars, circles, hearts, triangles.

Partition 3:

- Map function clusters keys: squares, stars, circles, hearts, triangles.

Partition 4:

- Map function clusters keys: squares, stars, circles, hearts, triangles.

Step 2: Sort and Shuffle.

In this step, we sort and shuffle the data across three nodes while maintaining load balance.

Node 1:

- Receives and processes data from Partition 1, Partition 2, and Partition 3.

Node 2:

- Receives and processes data from Partition 1, Partition 2, and Partition 4.

Node 3:

- Receives and processes data from Partition 3 and Partition 4.

Step 3: Reduce to calculate the final counts.

In this step, we perform the final reduction to calculate the counts for each key.

Node 1:

- Reduce function calculates the count of squares: count_squares = _____.

- Reduce function calculates the count of stars: count_stars = _____.

Node 2:

- Reduce function calculates the count of circles: count_circles = _____.

- Reduce function calculates the count of hearts: count_hearts = _____.

Node 3:

- Reduce function calculates the count of triangles: count_triangles = _____.

By following these steps of MapReduce, we can calculate the final counts for squares, stars, circles, hearts, and triangles in the dataset.

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The car's maximum speed can be achieved when the engine is producing maximum power. In order to calculate this speed, we need to consider the gear reduction ratio and drive axle slippage.

Given that the car achieves maximum speed at an overall gear reduction ratio of 2.7 to 1 and with a drive axle slippage of 3.5%, we can calculate the effective gear ratio.  the effective gear ratio, we need to subtract the slippage percentage from 100% and multiply it by the overall gear reduction ratio. Effective gear ratio = (100% - slippage percentage) * overall gear reduction ratio Effective gear ratio = (100% - 3.5%) * 2.7

By plugging in the values for power, air density, frontal area, and drag coefficient, we can calculate the car's speed when the engine is producing maximum power.It's important to note that the values for air density, frontal area, and drag coefficient may vary depending on the specific car and its design. These values can be obtained from car specifications or aerodynamic testing.By following these steps and using the appropriate values, you can calculate the car's speed when its engine is producing maximum power.

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To calculate the final grade, create a spreadsheet in Excel, enter assignment names and points, assign weights to exams, and use formulas to calculate grades. Adjusting the exam weight will automatically update the final grades.

To calculate the final grade for a student that allows you to change the weight given to exams, follow these steps:

To change the weight given to exams, change the value in cell C1. The values in column C will be recalculated automatically. The final grades in column G will also be updated.

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All of the above may be required to inspect construction works or progress, depending on the specific project and its requirements.

Construction Manager: A construction manager is responsible for overseeing and managing the construction project. They may conduct regular inspections to ensure that the work is being carried out according to the plans and specifications.

Lender: In some cases, a lender may have a financial stake in the construction project and may require inspections to monitor the progress and ensure that the funds are being used appropriately. They may hire third-party inspectors or rely on reports from other professionals involved in the project.

Design Professional: A design professional, such as an architect or engineer, may be involved in the project to develop the construction plans and specifications. They may also be responsible for inspecting the construction works to ensure that they conform to the design intent and meet the required standards.

In summary, all three roles - Construction Manager, Lender, and Design Professional - can play a part in inspecting construction works or progress to ensure compliance, quality, and adherence to project requirements.

It is okay to lift one end of the vehicle B) As long as the wheels have been chocked.

This refers to the processes that are undertaken in order to undertake a task safely, both for the person executing the task and others around.

Hence, we can see that It is okay to lift one end of the vehicle B) As long as the wheels have been chocked

This is because it would enable the vehicle to be safely positioned so the wheels would not roll off and cause an accident.

This safety procedure allows a person to raise one end of a vehicle, if the wheels have been chocked, to keep them in place.

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The false interpretation is that Starbucks is more closely related to the increase in house prices than Dunkin Donuts, according to the given linear regression model.

The false interpretation is that Starbucks is more closely related to the increase in house prices than Dunkin Donuts. The given linear regression model suggests that after accounting for household income, population, and neighborhood factors, the increase in house price index associated with one additional Starbucks store is estimated to be 8.77. However, this does not imply that Starbucks has a stronger influence on house prices compared to Dunkin Donuts.

The model does not provide direct information about the relative impact of Starbucks and Dunkin Donuts on house prices. It only indicates the specific effect of one additional Starbucks store. Other factors, such as the number of Dunkin Donuts stores, could also have an influence on house prices, but this information is not explicitly provided in the given interpretation.

Therefore, the statement claiming that Starbucks is more closely related to the increase in house prices than Dunkin Donuts is false based on the given regression model alone.

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The inductance of the solenoid is 1.01 mH, and the rate at which current must change through it to produce an EMF of 70 mV is 69.31 A/s.

Radius of solenoid (r) = 4.5 cmNumber of turns (N) = 800Length of solenoid (l) = 25 cmEMF (e) = 70 mV

(a) To find the inductance of the solenoid, we use the expression: L = (μ₀×N²×A)/l where,

μ₀ = 4π×10⁻⁷ T.m/A

N = 800 turnsl = 25 cm = 0.25 mA = πr² = 3.14×(4.5 cm)² = 63.585 cm² = 63.585×10⁻⁴ m²

L = (4π×10⁻⁷×800²×63.585×10⁻⁴)/0.25L = 1.01 mH

Thus, the inductance of the solenoid is 1.01 mH.

(b) To find the rate of change of current, we use the formula: e = - L × (di/dt) where,

e = 70 mV,

L = 1.01 mH

We need to find the magnitude of (di/dt)

The above formula can be written as:(di/dt) = - e/L

We substitute the given values to find (di/dt) (di/dt) = -(70×10⁻³ V)/(1.01×10⁻³ H)(di/dt) = - 69.31 A/s

Thus, the rate at which current must change through it to produce an EMF of 70 mV is 69.31 A/s (magnitude only). Therefore, the answer is: 1.01 mH, 69.31 A/s

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Answer:true

Explanation:

Answer:

Answer to the following is as follows;

Explanation:

A request for proposal is a documentation that invites prospective contractors to submit business opportunities to an agency or corporation interested in procuring a commodities, product, or valuable resource through a bid procedure.

A request for proposal (RFP) is a commercial document that introduces a project, defines it, and invites eligible contractors to compete on its completion.

a. The 26th percentile of the software engineering manager salaries is approximately $111,417.

b. The 97.5th percentile of the software engineering manager salaries is approximately $171,417. The z-score for a salary of $170,000 is approximately 2.910, indicating that it is not considered an outlier based on the given standard deviation.

a. The 26th percentile can be found using the Empirical Rule. According to the Empirical Rule, in a mound-shaped and symmetric distribution, approximately 68% of the data falls within one standard deviation of the mean, 95% falls within two standard deviations, and 99.7% falls within three standard deviations. Since we know the mean base salary is $126,417 and the standard deviation is $15,000, we can calculate the value of the 26th percentile as follows:

First, calculate one standard deviation below the mean:

$126,417 - $15,000 = $111,417

Since the distribution is symmetric, the 26th percentile will be the same as the 74th percentile, which is one standard deviation below the mean. Therefore, the 26th percentile is approximately $111,417.

b. The 97.5th percentile can also be determined using the Empirical Rule. In this case, since 99.7% of the data falls within three standard deviations of the mean, we can calculate the value of the 97.5th percentile as follows:

First, calculate three standard deviations above the mean:

$126,417 + (3 * $15,000) = $171,417

Therefore, the 97.5th percentile is approximately $171,417.

c. To find the z-score for a salary of $170,000, we can use the formula:

z = (x - μ) / σ

Where x is the given salary, μ is the mean, and σ is the standard deviation. Plugging in the values:

z = ($170,000 - $126,417) / $15,000 ≈ 2.910

A z-score of 2.910 indicates that the salary of $170,000 is approximately 2.910 standard deviations above the mean. It is not considered an outlier based on the z-score alone. Typically, an outlier is defined as a data point that falls outside a certain range, often determined by a specified number of standard deviations from the mean. In this case, whether $170,000 is considered an outlier would depend on the specific criteria or threshold set for defining outliers.

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A tree with 19 nodes, each representing one of the sets, and a root node that represents the union of all the sets.

The tree-based representation of the sets consists of 19 nodes, each representing one of the sets numbered 0 through 19. The operation of union finds (i, j) combines the two sets numbered i and j, and is represented by a tree-based structure. Each of the 19 nodes represents one of the sets, and each node has its own parent node, which represents the union of the two sets. The root node of the tree represents the union of all the sets. The union-by-size and path compression heuristics are not implemented, so the structure of the tree will remain the same after each union-find operation. The structure of the tree will grow increasingly complex with each union-find operation, forming a tree with 19 nodes and a root node representing the union of all the sets.

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To calculate the pump head, we can use the Bernoulli's equation:

Substituting the given values, we get:pump_head = (40+14.7)/(62.432.2) - (5+14.7)/(62.432.2) = 85.4 ftTo calculate the brake horsepower required by the pump, we can use the following equation:BHP = (Q x pump_head x ρ x g) / (3,960 x pump_efficiency)Where Q is the flow rate in gpm, pump_head is the pump head in feet, ρ is the density of water in lb/ft³, g is the acceleration due to gravity in ft/s², and pump_efficiency is the pump efficiency as a decimal.Substituting the given values, we get:BHP = (800 x 85.4 x 62.4 x 32.2) / (3,960 x 0.7) = 204.8 hpTo calculate the suction head, we need to determine the absolute total head at the suction side of the pump. Assuming that the suction pipe is straight and horizontal, and using the given values, we can calculate the suction head as:h_suction = z + (p_suction - p_vapor)/(where p_vapor is the vapor pressure of water at the operating temperature, which can be obtained from steam tables. For water at 80°F, the vapor pressure is approximately 0.75 psi.

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In heavy traffic areas, you should wave pedestrians across the street if there is no crosswalk: False.

A crosswalk can be defined as the marked or specially paved part of a road that is characterized by heavy traffic, so as to enable pedestrians have right of way to cross the street because drivers are required by traffic law to stop for them.

However, a driver or other road users in heavy traffic areas shouldn't wave pedestrians across the street if there is no crosswalk

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Answer:

Near

Explanation:

Please mark me brainliest

Answer:

Near.... bcoz it is an adverb...

Answer:

false

Explanation: