Answer:
I think 1 31/32
A fair die is thrown, What is the probability gained if you are told that 4 will
appear ? any one help me ? please !
Answer:
1/6
Explanation:
A dice has 6 sides, the probability of 4 appearing is 1/6.
what special protective items can be worn to provide extra protection for a welder’s hands, arms, body, waist, legs, and feet?
Welders can wear a variety of special protective equipment to provide extra protection for their hands, arms, body, waist, legs, and feet. These items include gloves, jackets, aprons, pants, chaps, and boots, among others.
Welding involves exposure to high temperatures, intense light, sparks, and molten metal, which can pose serious hazards to welders' health and safety. To minimize the risk of burns, cuts, and other injuries, welders must wear appropriate personal protective equipment (PPE) designed for the specific hazards they face. Gloves are essential to protect the hands, while jackets, aprons, and pants can provide additional coverage to the body. Chaps can protect the legs from sparks and molten metal, while boots can protect the feet from burns and impact. Some welders also wear specialized respirators or welding helmets to protect their eyes, face, and respiratory system from the fumes and gases produced during welding.
In summary, personal protective equipment is critical for welders to ensure their safety and well-being. Wearing the appropriate PPE can prevent serious injuries and illnesses resulting from the hazards associated with welding. It is important to select the appropriate PPE based on the specific hazards present and to use it correctly and consistently to maximize its effectiveness.
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when welding which steps should be taken to protect the welder and/or others in the area
Answer:
eye protection safety gloves and rubber shoes and a safe ground
Explanation:
If someone told you that a certain AC circuit was a capacitive, you would know that in that circuit the current
A) current and voltage are zero
B) leads the voltage
C) and voltage are in phrase
D) lags the voltage
Answer:
B) leads the voltage
Explanation:
One way to think about it is that the current causes charge to be accumulated on the capacitor, changing its voltage. The current must be non-zero before the voltage can change. Hence current leads voltage.
The employer rejected a contractor's tender and accepted a different
tender, but that tenderer went into liquidation before starting on site. The
employer then accepted the first tender, but the contractor said it would
have to increase the price. Is the contractor allowed to do that?
Answer:
gift cards like subscribe channel comment on this is new to the same time as I will send it in the blanks with past and different problems with the day I will send it by clicking the link to and from the day of a place to stay in touch with you tube dash board and my family is greenhouse gases and different songs of a
Answer:
No what was in the past is the past but present is in the present unless it has it's own law/rule
Explanation:
please answer the question
The discrepancy between experimental and theoretical entropy values can be used to determine residual entropy.
What, using an example, is residual entropy? The discrepancy between experimental and theoretical entropy values can be used to determine residual entropy.The entropy that a substance possesses even at absolute zero is another definition of residual entropy.Glass, or vitreous state, is the most prevalent non-equilibrium condition seen.Carbon monoxide is yet another case in point.The dipole moment of it is small.Included in the list of examples is an amorphous solid.The difference between the entropy of a substance in a non-equilibrium state and its crystal state—which is very close to absolute zero—is known as residual entropy.In comparison to the experimental residual entropy of 3.4 J K1 mole1, the molar residual entropy is thus Sresid(H2O, equivalency) = R ln(1.5) = 3.37 J K1 mole1.To learn more about entropy refer
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Add a class called VotingMaching that contains: § A democratVotes of int type that defines the number of votes the Democrat candidate received. § A republicanVotes of int that defines the number of votes the Republican candidate received. § A no-arg constructor that set all candidates' tallies at zero, § The accessor methods (getters) for all data fields. § The method castDemocratVote(), which casts a single vote for the Democrat candidate. § The method castRepublicanVote(), which casts a single vote for the Republican candidate. § The method stuffDemocratBallot()that takes a numVotes of int, which increase the democratVotes by numVotes votes for the Democrat. 2 of 3 § The method stuffRepublicanBallot()that takes a numVotes of int, which increase the republicanVotes by numVotes votes for the Republican, § A getTotalVotes() that returns the total number of votes cast in the race. § A getDemocratVotePercentage() that returns the percentage of votes cast for the Democrat candidate. § A getRepublicanVotePercentage() that returns the percentage of votes cast for the Republican candidate in java
The Java code is given below:
Java CodeVotingMachine vm = new VotingMachine();
vm.voteDemocrat();
vm.voteDemocrat();
vm.voteRepublican();
vm.voteIndependent();
vm.countDemocrat(); // returns 2
vm.countRepublican(); // returns 1
vm.countIndependent(); // returns 1
vm.whoWon(); // returns “Democrat”
The VotingMachine class remembers and counts votes in a simple election with only parties, democrats and republicans.
The state of VotingMachine-objects is the current count (integers) of votes for democrats and republicans. In the initial state, both counters should be zero.
The VotingMachine class has two method for reading the current state, getDemocratTally() and getRepublicanTally(), and three methods for altering the state, clear(), voteDemocrat() and voteRepublican(), with the following behavior:
getDemocratTally - returns the current number (an int) of democrat votes
getRepublicanTally - returns the current number (an int) of republican votes
voteDemocrat() - registers a(nother) democrat vote
voteRepublican() - registers a(nother) republican vote
clear - clears all the votes and returns to the initial state
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A heat rate of 3 kW is conducted through a section of an insulating materials of cross-sectional area 10 m^2 and thickness 2.5 cm. If the inner (hot) surface temperature is 415°C and the thermal conductivity of the material is 0.2 W/m*k , what is the outer surface temperature?
Answer: The outer surface temperature is \(377.5^{o}C\).
Explanation:
Given: Heat = 3 kW (1 kW = 1000 W) = 3000 W
Area = 10 \(m^{2}\)
Length = 2.5 cm (1 cm = 0.01 m) = 0.025 m
Thermal conductivity = 0.2 W/m K
Temperature (inner) = \(415^{o}C\)
Formula used is as follows.
\(q = KA \frac{(t_{in} - t_{out})}{L}\)
where,
K = thermal conductivity
A = area
L = length
\(t_{in}\) = inner surface temperature
\(t_{out}\) = outer surface temperature
Substitute the values into above formula as follows.
\(q = KA \frac{(t_{in} - t_{out})}{L}\\3000 W = 0.2 \times 10 \times \frac{415 - t_{out}}{0.025 m}\\t_{out} = 377.5^{o}C\)
Thus, we can conclude that the outer surface temperature is \(377.5^{o}C\).
Implement the following Matlab code:
x=zeros(10,128);
t1=[0:1/128:1-1/128];
z=cos(2*pi*2*t1);
x(1,:)=z;
x=reshape(x,1,1280);
figure(1);
plot(x)
Examine Figure 1 – what does it “look like”? Zoom in. Take the FFT of x and explain what you see.
Manipulate the FFT and perform the IFFT to create a signal which is a continuous (i.e. no interpolating zeroes) sinusoid in the “time” domain. Explain the amplitude of the sinusoid.
The amplitude of the sinusoid is 28384 *x soít cos.
What is amplitude?Amplitude is defined as the greatest deviation from equilibrium of a point on a vibrating body or wave in terms of displacement or distance traveled. In most cases, amplitude is calculated by looking at a wave graph and determining the height of the wave from rest. The strength or intensity of the wave is gauged by its amplitude.
Sinusoid is defined as a signal with sine wave characteristics. In the liver, spleen, and bone marrow, sinusoids and irregular tubules transport blood in place of venules and capillaries. The sine or cosine functions from trigonometry form the foundation of sinusoidal signals, which are periodic functions.
Thus the amplitude of the sinusoid is 28384 *x soít cos.
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Optical discs store data using tiny pits and lands burned by a laser.
T / F
False. Optical discs store data using tiny pits and lands created by a laser, not burned. The laser beam alters the reflective properties of the disc's surface to encode the data.
Optical discs, such as CDs, DVDs, and Blu-ray discs, are created with a reflective layer and a protective layer on top. To store data on an optical disc, a laser beam is used to create microscopic pits and lands on the reflective layer. The laser focuses on specific areas of the disc, heating them to change their optical properties. The areas heated by the laser become the pits, while the unheated areas remain as lands.
When the disc is read, a laser beam is directed onto the surface, and a sensor detects the changes in reflection caused by the pits and lands. The sensor translates these changes into digital data that can be interpreted by a device, such as a CD or DVD player.
The pits and lands on an optical disc are arranged in a spiral track or concentric circles, forming a continuous sequence of data. By varying the length and spacing of the pits and lands, different patterns are created to represent the encoded data. This allows optical discs to store various types of information, including audio, video, and computer data.
Hence, optical discs use lasers to create pits and lands on a reflective surface, rather than burning the data onto the disc. This technique enables the discs to store and retrieve data accurately and reliably.
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3. Assertive communication means:
A. Confidently and directly communicating what you think and feel, without being aggressive
or passive
B.O Confidently saying what you think and feel, even If It means overshadowing someone
else's feelings
C.O Saying what you think and feel only If and when the other party gives you permission to
do so
D. None of the above
Answer:
A. Confidently and directly communicating what you think and feel, without being aggressive or passive.
Explanation:
Assertive communication is the ability to express both positive and negative ideas in a way that it is a honest and direct message. It doesn't mean to say things to the other person with the intent of causing harm or making them feel better, it's just saying things as they are.
Constant practice would be most effective in learning a skill under which conditions?
Constant practice would be most effective in learning a skill under these conditions:
When the conditions under which the skill is executed do not changeWhen students are just starting to learn the skill.What is a skill acquisition plan?A skill acquisition plan can be defined as a written plan that is used to outline the goals, objectives, materials, teaching methods, and data collection techniques for teaching trainees or employees, a specific skill or set of skills.
This ultimately implies that, skill acquisition plans include all of the following:
GoalsObjectivesMaterialsData collectionIn conclusion, we can infer and logically deduce that constant practice would be most effective in learning a skill under these conditions:
When the conditions under which the skill is executed do not changeWhen students are just starting to learn the skill.Read more on skill acquisition plans here: brainly.com/question/15352575
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A wedge would be best described as
A wheel and axle used to cTeate a rotary motion
A lever arm fixed to a shaft
A triangle shaped tool that functions as an inclined plane
A rectangular shaped tool that functions as a pulley
Answer:
A rectangular shaped tool that functions as a pulley.
Explanation:
i beleive
Refrigerant-134a enters the condenser of a steady-flow Carnot refrigerator as a saturated vapor at 90 psia, and it leaves with a quality of 0.05. The heat absorption from the refrigerated space takes place at a pressure of 30 psia. Show the cycle on a T-s diagram relative to saturation lines, and determine (a) the coefficient of performance, (b) the quality at the beginning of the heat-absorption process, and (c) the net work input.
The cycle on a T-s diagram relative to saturation lines, and determine the quality at the beginning of the heat-absorption process.
What is heat-absorption ?A form of energy is heat. Heat changes the state of a substance by weakening and rupturing the inter-particle bonds (solid to liquid for example). It is NOT necessary for heat to raise the temperature for a phase transition to occur.When warm red light is shone on a blue object, for instance, it will absorb the light and become warmer than if the same light were shone on a red object and it would reflect it.Stone, cast iron, and aluminum are examples of what are known as "sensitive heat materials," which noticeably heat up when they absorb heat. Our senses instantly inform us of this.To learn more about heat-absorption refer to:
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Pls help!!! will give brainly!!!
Bridge collapses have hit the news recently with more frequency. Do some research online and state two possible reasons for these collapses. How might those employed in the Health, Safety, & Environmental Management pathway help prevent these collapses and keep us safe?
Answer:
The main reason for bridges collapses is: earthquakes (natural disasters) and construction incidents. Whenever a natural disaster occur, it makes the bridge collapse. An example is hurricanes. Hurricanes come with a great wind and that might lead to the bridge collapsing. Construction incidents means the bridge falls during construction. Those who are employed in health, safety and environmental management need to make sure that during the construction, they have examined the material and made sure it is strong. Working with economists, they should seek better understanding of the methods for minimizing the costs during the life of the bridge. In case for natural disasters, like flooding, they should make the bridge in a lever where the water won't reach the bridge. And they should have a limit for weight in the bridges because that is another reason it collapses, because the bridge does not support extra weight.
Explanation:
hope this helps
please hurry i’ll give you 15 points
Answer:
measures, dissolves, liquid, carbon dioxide, evaporates, water vapor, mold, decompose
Recall a recent decision that you had difficulty making. How did you diagnose and solve the challenge? Were the consequences good, bad, or both? Should you, and could you, have done anything differently in making the decision? Based on what you have learned so far, what changes would you make and why?
Answer:
yes maybe
Explanation:
I have a project and everyone in the world will know about it.
Answer:
both
Explanation:
A traffic control engineer reports that 75% of the vehicles passing through a check poin from within the state. [15 points]
a. What is the probability that exactly three of the next 9 vehicles are from out of state? 5 points
b. It is estimate that 140 vehicles will go through this check point in the next hour What is the expected number of vehicles from out of state in the next hour? 5
c. What is the probability of the number of vehicles varying between 2 standard deviations from the mean number of those passing through the check point
Answer:
a. To solve this problem, we can use the binomial probability formula:
P(X=k) = (n choose k) * p^k * (1-p)^(n-k)
where:
- X is the number of out-of-state vehicles in a sample of n vehicles
- k is the number of out-of-state vehicles we're interested in (in this case, k=3)
- p is the probability that a given vehicle is from out of state (in this case, p=0.25)
- n is the sample size (in this case, n=9)
Plugging in the values, we get:
P(X=3) = (9 choose 3) * 0.25^3 * 0.75^6
= 84 * 0.0039 * 0.1785
= 0.5907%
Therefore, the probability that exactly three of the next 9 vehicles are from out of state is 0.5907%.
b. To find the expected number of out-of-state vehicles in the next hour, we can use the formula:
E(X) = n * p
where:
- X is the number of out-of-state vehicles in a sample of n vehicles
- p is the probability that a given vehicle is from out of state (in this case, p=0.25)
- n is the sample size (in this case, n=140)
Plugging in the values, we get:
E(X) = 140 * 0.25
= 35
Therefore, the expected number of vehicles from out of state in the next hour is 35.
c. To find the probability of the number of vehicles varying between 2 standard deviations from the mean number of those passing through the check point, we need to find the mean and standard deviation of the number of out-of-state vehicles in a sample of 140 vehicles.
The mean is simply the expected value we found in part b:
mean = 35
The variance of a binomial distribution is:
Var(X) = n * p * (1-p)
where:
- X is the number of out-of-state vehicles in a sample of n vehicles
- p is the probability that a given vehicle is from out of state (in this case, p=0.25)
- n is the sample size (in this case, n=140)
Plugging in the values, we get:
Var(X) = 140 *
hope this helps :o
what is the function of the bridge in sonata-allegro form?
The function of the bridge in sonata-allegro form is to modulate to a different key and connect the exposition to the development.
What is sonata-allegro form?Sonata-allegro form is the structure that is most commonly used in the first movement of instrumental compositions from the Classical era. It is also referred to as sonata form. It has three main sections: the exposition, development, and recapitulation
.ExposiTion, This is the first section of sonata-allegro form. It usually starts with the main theme (also called the first theme), which is followed by the second theme (also called the subordinate theme). The exposition is typically concluded with a closing section called the codetta
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The bridge is a part of the sonata-allegro form. It functions as a transitional section of music, which comes after the exposition and before the development. The bridge is also known as a “transition,” or a “passage,” in musical terms.
It is called a bridge because it bridges the gap between the themes and the development section.The function of the bridge in sonata-allegro form is to create a sense of tension and anticipation for the listener, and to transition smoothly from the first theme to the second theme. The bridge can be used to modulate the key of the music, or to introduce new themes and variations that will be used in the development section.The bridge is an important component of sonata-allegro form because it helps to create a sense of coherence and unity in the music. It is also used to build suspense and excitement, and to keep the listener engaged throughout the piece.The bridge is typically shorter than the exposition or the development sections, and it often features a different melody or rhythm than the main themes. This creates a contrast that keeps the music interesting and engaging. The bridge is a vital part of sonata-allegro form, and it plays an important role in shaping the structure and emotional impact of the music.
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you are required to create a drawing in auto CAD what are the step that you will take up until you save adrawing (create a block diagram of that process)
It's important to note that the specific steps and tools used may vary depending on the complexity of the drawing and the version of AutoCAD being used. The above diagram provides a general outline of the process involved in creating a drawing in AutoCAD.
1. Plan and Conceptualize: Determine the purpose and requirements of the drawing, including dimensions, scale, and level of detail. Sketch a rough outline or concept of the drawing.
2. Open AutoCAD: Launch the AutoCAD software on your computer.
3. Set up Drawing Environment: Configure the drawing settings, such as units, grid, and snap settings, to match the requirements of your drawing.
4. Create Basic Geometry: Start drawing the basic shapes and lines using the available drawing tools in AutoCAD, such as lines, circles, rectangles, or polygons. Use the appropriate commands to create precise and accurate geometry.
5. Modify and Edit: Utilize the editing tools in AutoCAD to modify and refine the geometry. This includes commands like Move, Rotate, Scale, Trim, Extend, and Fillet, among others.
6. Add Text and Dimensions: Incorporate necessary text labels, annotations, and dimensions to provide clarity and understanding to the drawing. Use AutoCAD's text and dimensioning tools to add this information accurately.
7. Apply Layers and Styles: Organize the drawing elements into logical layers, assigning specific properties to each layer, such as color, line weight, and linetype. This helps in managing and controlling the visibility and appearance of different components.
8. Insert Blocks and Symbols: If required, insert pre-defined blocks or symbols from AutoCAD's library or create custom blocks for repetitive elements. This can include furniture, equipment, symbols, or logos.
9. Check for Errors: Review the drawing for any errors or inaccuracies. Ensure that all dimensions, annotations, and graphical elements are correct and aligned properly.
10. Save the Drawing: Once you are satisfied with the drawing, save the file in the desired location and format, such as .dwg or .dxf. AutoCAD also provides options to create backups or save incremental versions of the drawing.
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solidworkds you can fully define the shape and size of a sketch using only dimensions and geometric relations.
Yes, in SolidWorks, you can fully define the shape and size of a sketch using only dimensions and geometric relations.
These dimensions and relations allow you to control the exact placement and orientation of each element within the sketch, ensuring that it meets your design requirements. By defining the sketch in this way, you can easily make changes to the design by simply adjusting the dimensions and relations, rather than having to recreate the entire sketch from scratch. This makes SolidWorks a powerful tool for creating precise and accurate 3D models.
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What is wrong with the following code?
6
print (what is your name?)
Answer:
pakipic na lang po question nyo para masagot po
Explanation:
please po di ko masyado gets po e
it is simple the title name after all it is just asking your name
how long does it take to get a masters in aerospace engineering with degree in electrical engineering
The length of time to obtain a Master's degree in Aerospace Engineering with a degree in Electrical Engineering will depend on several factors, including the individual program requirements, the number of credits taken each semester, and the student's available time and resources.
What is Aerospace?
Aerospace is the branch of engineering, science and technology that deals with the development and operation of vehicles in the atmosphere or in space. It includes the design, manufacture, testing, operation and maintenance of aircraft, spacecraft, missiles, rockets and other related systems and components. Aerospace has traditionally been divided into two major fields, aeronautics and astronautics. Aeronautics focuses on the development of aircraft and related systems, while astronautics deals with the development of spacecraft and related systems.
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Convenience items like liquid egg are a lot more expensive?
True
Or False
Answer:
True
Explanation:
It's just because of the processing
Lydia is the CEO for a large pharmaceutical manufacturer. Her company is in the final stages of FDA
approval for a new drug for diabetics. The new drug is expected to bring in billions of dollars for the company. Lydia is acquainted with Bradley,
the CSHO on rotation for OSHA inspections. Lydia is concerned that a surprise inspection may turn up violations, which could affect the launch of
the drug. Lydia reaches out to Bradley and casually mentions that it would be helpful if he could tell her when the next OSHA inspection will be
Should Bradley give Lydia advance notice about an upcoming inspection?
No, because he could receive fines and a jail term.
No, because this situation does not meet the criteria for advance notice.
Yes, because employers may request an OSHA inspection at any time.
Yes, because the inspection will be conducted during regular business hours.
True or False? For vehicles equipped with a limited-slip, or positive-traction, differential, check the
vehicle's VIN and service information for the proper replacement fluid to avoid damaging the unit.
The vehicles equipped with a limited-slip, or positive-traction, differential, check then vehicle's VIN and service information for the proper replacement fluid to avoid damaging the unit is true.
What does the VIN Share report service?The report provides comprehensive details about the car, including information on things like accident histories that you might have had trouble actually discovering. An identity card for your car, the VIN report. Because of its past. Since 1982, the database has kept track of every vehicle sold.The 17-character VIN serves as a unique identifier for the car and is made up of both capital letters and digits. The manufacturer, specifics, and distinctive characteristics of the car are shown by the VIN. It is possible to trace recalls, registrations, warranty claims, thefts, and insurance coverage using the VIN.To learn more about VIN report refer to:
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if the overcurrent protective device is located on a generator outside that supplies a separate building or structure, then the feeder is on the load side of an overcurrent device. in this case, the equipment bonding jumper (load side) with the feeder is sized based on the requirements in section 250.102(c).
In the scenario where the overcurrent protective device is located on a generator outside that supplies a separate building or structure, and the feeder is on the load side of an overcurrent device, the equipment bonding jumper (load side) with the feeder is indeed sized based on the requirements in Section 250.102(c).
According to the National Electrical Code (NEC) in Section 250.102(c), the equipment bonding jumper is sized based on the rating of the feeder overcurrent protective device. The bonding jumper connects the grounded conductor (neutral) to the equipment grounding conductor, ensuring effective bonding and grounding of the electrical system.
In this case, because the feeder is on the load side of the overcurrent device located on the generator, the bonding jumper's size is determined by the rating of the feeder's overcurrent protective device. This ensures that adequate fault current will flow through the bonding jumper in the event of a fault, allowing the overcurrent device to operate effectively and clear the fault.
It is important to consult the specific requirements of the NEC and any applicable local electrical codes to ensure compliance with the proper sizing and installation of equipment bonding jumpers.
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Problem the pressure at a given point is 50 mmhg absolute
Answer:
6.65 kPa.
- 73.3 kPa.
Explanation:
Without much ado let's jump right into the solution to the problem given. It is given that the pressure = 50 mmHg and the solution to this question is to write out the value of the pressure in kpa and kPa gauge.
P(a) = 0.05m × 133 kN/m³ = 6.65 kPa.
The P(gauge) =( [ 0.05 × 13.6 × 9810] ÷ 1000 ) - 80 = - 73.3 kPa.
The top of the tee joint heats up faster than the bottom because?
Answer: the bottom is a harder material than, the actual w33d inside it
Explanation:
There is an AC series circuit that is constructed of a 150.0-ohm resistor along with 300.0 ohm inductive reactance and 200.0 ohm capacitive reactance. What is the difference in phase between the current and resistor voltage of the circuit
Answer:
0°
Explanation:
The resistor voltage has the same phase as the circuit current. There is no phase difference.
Answer:
0° (zero degree)Explanation:
the difference in pjase between the current and resistor voltage of the given 150.0 ohm, 300.0 ohm and 200.0 ohm