Answer:
Larger.
Explanation:
A larger vehicle will always take more vision from the driver than small car, just because the large vehicle can cover more space.
I need a word problem for y=2x
The word problem for y = 2x is as follows.
"If y is the number of cakes produced by using 2 amounts of backing ingredients (x), find the number of cakes produced if x is 25."
What is a word problem?A word problem is a mathematical exercise in scientific education in which substantial background information about the subject is conveyed in regular English rather than mathematical notation.
A word problem in mathematics is a math question expressed as one or more sentences that demand students to apply their arithmetic skills to a real-life setting.
This implies that in order to understand the word problem, students must be conversant with the terminology linked with the mathematical symbols to which they are used.
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On-site oil storage containers must be marked “Used Oil.”
True
False
Answer:true
Explanation:g
On-site oil storage containers must be marked “Used Oil.” is the true statement.
What kind of container can be store oil in?Steel containers have long been used to hold oils and other liquids, but regular steel is known to rust, corrode, and degrade more quickly than stronger materials. A stainless steel container offers more protection, and storing oil in one won't result in rust problems.
Use of glass or metal containers is their greatest option. If a person plan to store something in the refrigerator, use containers that can handle the cold. No matter what kind of oil you have, you must keep it away from light. Always keep them out of the way, covered, and away from direct light. The oil should be kept in a cool, dark location, like your pantry. Keep it away from the light and the stove. The oil will oxidize more quickly in the presence of heat and light.
Thus, it is a true statement.
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1. The weld bead in SMAW is formed by the
a. electrode wire core alone
b. base metal mixing with the flux
c. flux coating
d. electrode wire core mixing with molten base metal
Answer:
a. electrode wire core alone
structural walls constructed with cold-formed steel use heavier gauge studs. these studs are at least ? and could be as much as ? .
Structural walls constructed with cold-formed steel use heavier gauge studs. These studs are at least 20 gauge and could be as much as 12 gauge.
Cold-formed steel is a popular choice for structural walls due to its strength and durability. Heavier gauge studs, ranging from at least 20 gauge to as much as 12 gauge, are used in these walls to provide added stability and support. The gauge of a stud refers to its thickness, with lower gauge numbers indicating thicker studs. Using thicker studs increases the load-bearing capacity of the wall, making it able to withstand heavier loads and providing a higher level of structural integrity. Additionally, thicker gauge studs also offer greater fire resistance and acoustic insulation, making them a versatile option for construction projects. As a result, cold-formed steel walls using heavier gauge studs are a popular choice in both residential and commercial building construction.
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M3.10. Find Current If I_1 = 40 mA, R_4 = 1 kΩ, R_5 = 7 kΩ, R_6 = 4 kΩ, R_7 = 7 kΩ, R_8 = 1 kΩ. The values of resistors R_2 and R_3 are unknown. Using a voltmeter, it is found that V_5 = 28 V across R_5. Find the current, I_6, flowing through R_6.
The objective is to find the current flowing through resistor R_6 (I_6), given the values of resistors R_4, R_5, R_6, R_7, and R_8, as well as the current flowing through resistor R_1 (I_1) and the voltage across resistor R_5 (V_5).
To find the current flowing through resistor R_6, we need to use Kirchhoff's Current Law (KCL) to solve for the unknown currents in the circuit. First, we can use Ohm's Law to find the voltage across resistor R_7, which is equal to V_7 = I_1 * R_7. Next, we can use KCL to find the total current flowing into node A, which is equal to I_A = I_1 + I_3, where I_3 is the current flowing through resistors R_2 and R_3. Since the values of resistors R_2 and R_3 are unknown, we can use the voltage across resistor R_5 and the known resistances to find the current flowing through resistor R_5, which is equal to I_5 = V_5 / R_5. Using KCL again, we can find the current flowing through resistor R_4, which is equal to I_4 = I_A - I_5. Finally, we can use Ohm's Law to find the voltage across resistor R_6, which is equal to V_6 = I_6 * R_6. Using KCL one last time, we can find the current flowing through resistor R_6, which is equal to I_6 = (V_7 - V_6) / R_8.
To summarize, the current flowing through resistor R_6 can be found by using Kirchhoff's Current Law and Ohm's Law to solve for the unknown currents and voltages in the circuit. The final equation for the current flowing through resistor R_6 is I_6 = (V_7 - V_6) / R_8.
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an array a is declared: int a[2][6]; what is sizeof(a)?
The array a is declared as int a[2][6], which means it is a 2-dimensional array of integers with 2 rows and 6 columns.
To calculate the size of a in bytes, we can use the sizeof() operator in C/C++ as follows:
sizeof(a) = sizeof(int) * 2 * 6
= 4 * 2 * 6 // Assuming sizeof(int) is 4 bytes on the system
= 48 bytes
Therefore, the size of a is 48 bytes. Note that the size of an array in C/C++ depends on the size of the data type it contains and the number of elements in the array.
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Categorize each of the following activities as part of software product design analysis (PA), software product design resolution (PR), software engineering design analysis (EA), or software engineering design resolution (ER):
a)Choosing data structures and algorithms
b)Laying out the contents of a window in a user interface
c)Asking clients what they need in a new program
d)Deciding which class should have a certain method
e)Reviewing an SRS to make sure it is complete
f)Reading an SRS to understand how a feature should work
g)Reading an SRS to ensure all requirements are accounted for in a design document
h)Deciding which features should go in each of several releases of a product
Option (a) Choose the algorithms and data structures. Basic data structures include arrays, linked lists, stacks, queues, hash tables, trees, heaps, and graphs.
What are the examples and algorithms?An algorithm is a collection of guidelines for completing a task or solving a problem. A recipe, that consists of detailed directions for cooking and preparing a meal, is a typical illustration of an algorithm.
What were the use do algorithms serve?Algorithms are the procedures for resolving issues or carrying out tasks. Both formulas and recipes are algorithms. Algorithms are used in programming. All online searches were conducted using algorithms since the internet operates algorithmically.
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Answer the following either true (T) or false (F) (5 pts)
A geotechnical engineer made a preliminary settlement analysis for a foundation of an office building that is to be constructed at a location where the soil strata contain a compressible clay layer. She calculated 50 mm of primary consolidation settlement. The building will impose an average vertical stress of 150 kPa in the clay layer. As often happens in design practice, design changes are required. In this case, the actual thickness of the clay is 30% more than the original soil profile indicated. The estimated new primary consolidation settlement will also be 30% more and equal to 65 mm.
A foundation with an inclined load will tend to have a smaller bearing capacity than the same foundation with a vertical load.
Secondary settlement of a foundation is caused by a constant applied stress.
Consolidation can be defined as the reduction in soil volume due to the expulsion of water following loading.
Dense sand and undrained clay soils tend to experience punching shear failure.
Answer:
1. True
2. True
3. False
Explanation:
The office location is where the soil layer is not uniform. The thickness of the soil varies which could lead to doors being jammed. The engineer needs to estimate the differential in clay soil.
The inclined surface can hold less weight than a vertical surface. The capacity to hold the weight is due to the gravitational force which is exerted to the load.
Before a rotameter can be used to measure an unknown flow rate, a calibration curve of flow rate versus rotameter reading must be prepared.
a. True
b. False
Catalytic converters reduce the engine's tailpipe emissions of unburned hydrocarbons and carbon monoxide and
can be recycled.
Answer:
True
Explanation:
Below is a cut and paste. Also read where recycling shops will pay up to $200 to harvest the precious metals used in catalyst process. Thieves will actually steal them from parked cars!!
Catalytic converters also use an oxidative catalyst composed of platinum or palladium. It helps reduce hydrocarbons (HC) and carbon monoxide (CO). To start with, carbon monoxide and oxygen combine to form carbon dioxide (CO2). Then, unburnt hydrocarbons and oxygen combine to form carbon dioxide and water.
Oxidation reactions for carbon monoxide and unburned hydrocarbons
Answer:
True
Explanation:
IM doing it right now
(20 points) A 1 mm diameter tube is connected to the bottom of a container filled with water to a height of 2 cm from the bottom. Air flows from the tube into the liquid and creates spherical bubbles with diameter about the diameter of the tube (1 mm). Everything is at 298 K. The tube is short but is connected to a much longer 2 m long hose that is 6 mm in diameter. The hose is connected to the gas supply. If there is no gas flow the water will leak into the tube and into the supply hose. When gas flows the water is blocked from entering the tube and bubbling starts. State all assumptions in answering the following questions. (a) What should be the minimum air flow rate and the gas supply pressure to keep the water from leaking back into the tube? (b) Is the flow in the hose laminar or turbulent? Is the flow in the tube laminar or turbulent?
Solution :
Given :
h = 2 cm
Diameter of the tube , d = 1 mm
Diameter of the hose, D = 6 mm
Between 1 and 2, by applying Bernoulli's principle, we get
As point 1 is just below the free surface of liquid, so
\($P_1=P_{atm} \text{ and} \ V_1=0$\)
\($\frac{P_{atm}}{\rho g}+\frac{v_1^2}{2g} +h = \frac{P_2}{\rho g}$\)
\($\frac{101.325}{1000 \times 9.81}+0.02 =\frac{P_2}{\rho g}$\)
\($P_2 = 111.35 \ kPa$\)
Therefore, 111.325 kPa is the gas supply pressure required to keep the water from leaking back into the tube.
Velocity at point 2,
\($V_2=\sqrt{\left(\frac{111.135}{\rho g}+0.02}\right)\times 2g$\)
= 1.617 m/s
Flow of water, \($Q_2 = A_{tube} \times V_2$\)
\($=\frac{\pi}{4} \times (10^{-3})^2 \times 1.617 $\)
\($1.2695 \times 10^{-6} \ m^3/s$\)
Minimum air flow rate,
\($Q_2 = Q_3 = A_{hose} \times V_3$\)
\($V_3 = \frac{Q_2}{\frac{\pi}{4}D^2}$\)
\($V_3 = \frac{1.2695 \times10^{-6}}{\pi\times 0.25 \times 36 \times 10^{-6}}$\)
= 0.0449 m/s
b). Reynolds number in hose,
\($Re = \frac{\rho V_3 D}{\mu} = \frac{V_3 D}{\nu}$\)
υ for water at 25 degree Celsius is \($8.9 \times 10^{-7} \ m^2/s$\)
υ for air at 25 degree Celsius is \($1.562 \times 10^{-5} \ m^2/s$\)
\($Re_{hose}=\frac{0.0449 \times 6 \times 10^{-3}}{1.562 \times 10^{-5}}$\)
= 17.25
Therefore the flow is laminar.
Reynolds number in the pipe
\($Re = \frac{V_2 d}{\nu} = \frac{1.617 \times 10^{-3}}{8.9 \times 10^{-7}}$\)
= 1816.85, which is less than 2000.
So the flow is laminar inside the tube.
When driving a commercial motor vehicle safely, it is recommended that you leave at
least one second between your vehicle and the vehicle you are following for each
feet of your vehicle's length.
Answer:
If you are driving below 40 mph, you should leave at least one second for every 10 feet of vehicle length.
If you are exposed to potentially infectious material via a sharps injury, what should you do immediately?
select the best option.
get the blood tested before washing it away.
report the injury.
wash the area with soap and water.
blot the area with a dry tissue.
Answer:
Soap and water
Explanation:
then report the injury....
If you had to pick a priority for future engineers, what would it be and why?
Answer:
Explanation:
Civil engineers have become experts in creating sustainable and environmentally friendly buildings and systems. Multiplied over many communities, the energy and emissions savings can make a real difference in the environment. Other life-improving functions can also make communities better places to live.Jul 19, 2017
Determine (with justification) whether the following systems are (i) memoryless, (ii) causal, (iii) invertible, (iv) stable, and (v) time invariant. For invertibility, either find an inverse system or an example of two inputs that lead to the same output. Note that y[n] denotes the system output and x[n] denotes the system input.
a. y[n] = x[n] x[n-1] + [n+1]
b. y[n] = cos(x[n])
Answer:
a.
y[n] = x[n] x[n-1] x[n+1]
(i) Memory-less - It is not memory-less because the given system is depend on past or future values.
(ii) Causal - It is non-casual because the present value of output depend on the future value of input.
(iii) Invertible - It is invertible and the inverse of the given system is \(\frac{1}{x[n] . x[n-1] x[n+1]}\)
(iv) Stable - It is stable because for all the bounded input, output is bounded.
(v) Time invariant - It is not time invariant because the system is multiplying with a time varying function.
b.
y[n] = cos(x[n])
(i) Memory-less - It is memory-less because the given system is not depend on past or future values.
(ii) Causal - It is casual because the present value of output does not depend on the future value of input.
(iii) Invertible - It is not invertible because two or more than two input values can generate same output values .
For example - for x[n] = 0 , y[n] = cos(0) = 1
for x[n] = 2\(\pi\) , y[n] = cos(2\(\pi\)) = 1
(iv) Stable - It is stable because for all the bounded input, output is bounded.
(v) Time invariant - It is time invariant because the system is not multiplying with a time varying function.
differnce between boussinesqs and westergards theory of stress distribution of soil?
if one tries to solve eq.4.1-21 by the method of separation of variables without first recognizing that the solution can be written as the sum of a steady-state solution and a transient solution?
If one tries to solve the equation 4.1-21 by the method of separation of variables without first recognizing that the solution can be written as the sum of a steady-state solution and a transient solution, the solution is incorrect.
Separation of Variables method is a method of solving linear and homogeneous partial differential equations that are classified as first-order. It's based on the concept of separating the variables by putting them on the opposite side of the equation sign before integration.
Both of these solutions are crucial in the method of separation of variables. The transient solution is necessary because it captures the behavior of the solution when it is not in a steady state, while the steady-state solution is required because it helps in obtaining the solution by assuming that the solution is in steady state.
If one tries to solve the equation 4.1-21 by the method of separation of variables without first recognizing that the solution can be written as the sum of a steady-state solution and a transient solution, then the solution obtained is incorrect.
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explain what happened to the pump rate when you increased the stroke volume? why do you think this occurred? how well did the results compare with your prediction
All other factors being equal, increasing the stroke volume in a pumping system would normally result in raising the pump rate.
How can the flow rate of a pump be increased?It implies to increase the head of the pump while decreasing the length of the pumping system pipe and to increase the flowrate of the centrifugal pump while lengthening the pipe.
What happened to the flow rate when you increased the pressure?While increasing pressure alters the fluid's velocity, it also reduces flow or output. The volumetric efficiency of the pump and the slower motor speed are the two causes of the flow reduction.
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A venture tube is used to measure the flow rate of a liquid in a pipe (liquid density is 800 kg/m3). The pipe has a diameter of 10 cm and the smallest diameter of the venture has a diameter of 4 cm. A manometer with a manometer fluid of mercury (specific weight of 133 kN/m3) is used to calculate the flow rate which is connected to the venture section such that one leg is far upstream and the second leg is at the minimum diameter of the venture tube. If the flow rate is 0.05 m3/s determine the elevation change in the manometer fluid.
a. 14.6 m
b. 9.28 m
c. 4.64 m
d. 2.32 m
Answer:
\(\triangle h=4.935m\)
Explanation:
From the question we are told that:
Liquid density \(\rho=800\)
Diameter of pipe \(d=4cm \approx 0.004m\)
Diameter of venture \(d=10cm \approx 0.010m\)
Specific weight of mercury P_mg \(133 kN/m^3\)
Flow rate \(r=0.05 m^3/s\)
Area A:
\(A_1=\frac{\pi}{4}0.1^2\\A_1=0.00785m^2\\A_2=\frac{\pi}{4}0.04^2\\A_2=0.001256m^2\\\)
Generally the Bernoulli's equation is mathematically given by
\(\frac{P_1}{\rho_1g}+\frac{V_1^2}{2g}=\frac{P_2}{\rho g}+\frac{V_2^2}{2g}\\\)
Where
\(V_1=\frac{r}{A_1} \\\\ &V_1=\frac{r}{A_2}\)
Therefore
\(P_1-P_2=\frac{Pr^2}{2}(\frac{A_1^2-A_2^2}{A_1^2A_2^2})\)
Generally the equation for pressure difference b/w manometer fluid is given as
\(P_1-P_2=(p_mg-pg)\triangle h\)
Therefore
\((p_mg-pg)\triangle h=\frac{Pr^2}{2}(\frac{A_1^2-A_2^2}{A_1^2A_2^2})\)
\(\triangle h=\frac{\frac{Pr^2}{2}(\frac{A_1^2-A_2^2}{A_1^2A_2^2})}{(p_mg-pg)}\)
\(\triangle h=\frac{\frac{(800)(0.05)^2}{2}(\frac{(0.1)^2-(0.4)^2}{(0.1)^2(0.04)^2})}{(1.33*10^3-800*9.81)}\)
\(\triangle h=4.935m\)
Therefore elevation change is mathematically given by
\(\triangle h=4.935m\)
if citrus overlord is 200 (I'm offering for a lucid leaf) and shiny eternal contrast is 250, 450 so far and I'm also last thing offering for lucid (which is 100 secret value and I'm offering in shiny value and Lucid's shiny value is 500 but gets op's because it's a secret pet) is a shiny dark omen which is 100, I'm offering 550 for 500 but gets op's, w or l, I think w.
Answer: I'm pretty sure your taking a W.
your getting a W, lucid isn't that bad to trade, you can probably flip lucid for more shiny's and getting a better offer because omen has bad demand and you can tell someone to switch it for something better you can flip lucid and get better pets ok so accept and trade lucid unless you wanna keep it.
Explanation:
Answer:
gg's if you did it cause w
Explanation:
1. What most commonly joins the structural panels of
a unibody?
(A) Spot welds
(B) Adhesives
(C) Bolts
(DJ Nuts
Answer:
a
Explanation:
becasue it is
The moisture content of a saturated clay is 160 %. The specific gravity of the soil solids Gs is 2.40. What are the wet and dry densities of the saturated clay? hints: what is the degree of saturation of a saturated soil?)
Answer: 162.4
Sorry if you get it wrong :(
Explanation:
In poor weather you should___ your following distance
Calculate the terminal velocity and the minimum fluidization velocity of filter sand with an effective size of 0. 50 mm, a uniformity coefficient of 1. 5, a specific gravity of 2. 63, and a porosity of 0. 45? Also, determine the appropriate backwash rate at a temperature of 5 and 35 0C
For 5°C and For 35°C the backwash velocity can be between 1.5-2 times the minimum fluidization velocity. backwash rate will be between 0.069 m/s and 0.092 m/s for For 5°C and 0.078 m/s and 0.104 m/s For 35°C.
The terminal velocity and minimum fluidization velocity of filter sand can be calculated using the following equations:
Terminal velocity (Vt):
Vt = [4 × (ρp - ρf) × g × dp²] / (3 × Cd × ρf)
Minimum fluidization velocity (Umf):
Umf = [((1 - ε) × g × dp³ × (ρp - ρf)) / (150 × μ × ε³)]¹/⁴
Where:
ρp is the density of the filter sand particles (assumed to be 2650 kg/m³)
ρf is the density of the fluid (water, assumed to be 1000 kg/m³)
g is the acceleration due to gravity (9.81 m/s²)
dp is the effective diameter of the filter sand (0.50 mm)
Cd is the drag coefficient (assumed to be 0.44 for a smooth sphere)
ε is the porosity of the filter bed (0.45)
μ is the dynamic viscosity of the fluid (1.787 x 10⁻³ Pa s at 5°C, and 1.138 x 10⁻³ Pa s at 35°C)
Substituting the given values, we get:
For 5°C:
Vt = [4 × (2650 - 1000) × 9.81 × (0.0005)²] / (3 × 0.44 × 1000)
= 0.037 m/s
Umf = [((1 - 0.45) × 9.81 × (0.0005)³ × (2650 - 1000)) / (150 × 1.787 × 10⁻³ × 0.45³)]¹/⁴
= 0.046 m/s
Backwash velocity can be between 1.5-2 times the minimum fluidization velocity, thus the appropriate backwash rate will be between 0.069 m/s and 0.092 m/s.
For 35°C:
Vt = [4 × (2650 - 1000) × 9.81 × (0.0005)²] / (3 × 0.44 × 1000)
= 0.042 m/s
Umf = [((1 - 0.45) × 9.81 × (0.0005)³ × (2650 - 1000)) / (150 × 1.138 x 10⁻³ × 0.45³)]¹/⁴
= 0.052 m/s
Backwash velocity can be between 1.5-2 times the minimum fluidization velocity, thus the appropriate backwash rate will be between 0.078 m/s and 0.104 m/s.
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question 12 a beginner ux designer is looking for a short-term work opportunity with not a lot of responsibility. which of the following is a good option for them? 1 point working at a start-up freelancing an internship an entry level job
An internship would be a good option for a beginner UX designer who is looking for a short-term work opportunity with not a lot of responsibility.
Internships provide valuable work experience and the opportunity to learn from experienced professionals in the field. They also often have a set duration, which can be a good fit for someone who is not looking for a long-term commitment.
Additionally, internships typically come with less responsibility than entry-level jobs, which can be a good fit for someone who is just starting out in their career.
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Which of the following occupations is the most physically dangerous?
O electrician
O Ironworker
O boilermaker
O cement mason
Answer:Ironworker
Explanation:
Their work is totally physical and lead they get hampered by lead most
Answer:
answer:ironworker
Explanation:
they can be hampered and can also get severely injured.
What is the aim of reviewing a research paper?
Answer:
Purpose of review papers
They carefully identify and synthesize relevant literature to evaluate a specific research question, substantive domain, theoretical approach, or methodology and thereby provide readers with a state-of-the-art understanding of the research topic.
A tailgate may have a latch on both sides.
O True
O False
Answer:
true
Explanation:
Categorizing Departmental Business Processes Drag each item listed on the left to its correct category Processing Sales Accounting and Finance Marketing and Sales Creating Production Schedules Communicating Marketing Campaigns Attracting Customers Promoting of Discounts Collecting of Accounts Receivable Creating Financial Statements Human Resources Operations Management Enrolling Employees in Health Care Tracking Vacation and Sick Time Hiring Employees Manufacturing Goods Paying of Accounts Payable Reset Ordering Inventory
Accounting and Finance is for business processes related to finance, Marketing and Sales is for business process related to selling product, Operation Management is for business process related to production, Human Resource is for business process related to employees.
What is business process?Business process is the set activities to achieve the business goal.
For Accounting and Finance the business process is related to finance. So, Paying of Accounts Payable, Creating Financial Statements, Collecting of Accounts Receivable is a part of Accounting and Finance.
For Marketing and Sales the business process is related to selling product. So, Processing Sales, Communicating Marketing Campaigns, Attracting Customers, Promoting Discounts, Ordering Inventory is a part of Marketing and Sales.
For Operations Management the business process is related to production. So, Manufacturing Goods and Creating Production Schedules is a part of Operations Management.
For Human Resources the business process is related to employees. So, Hiring Employees, Enrolling Employees in Health Care, Tracking Vacation and Sick Time is a part of Human Resources.
You question is incomplete, but most probably your full question was
(image attached)
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Which of the following has led to a safer and more prosperous global community within the last century? the Bronze Age composite materials new materials ceramics
Answer:
The bronze age
Answer: New materials
Explanation: I read it in the article.