for about two decades, 10% of all u.s. electricity came from which source? the hoover dam

Some business cases better solved by artificial intelligence are:

The business case is better solved by artificial intelligence (ai) than conventional programming:

Some business cases better solved by artificial intelligence are:

Therefore, business cases better solved by artificial intelligence are:

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Answer:

I play dynamite BTS.

”Don’t give up!”

Knock knock who’s there jimmy, jimmy who jimmy back my formula!

Explanation: Thx for asking

.

Answer:

1:   I listen to a lot of different types of songs but one I play a lot is "Chasing" by NF

2: I don't really know but... Probably, " There's a snake in my b0ot!" lol

3:  My "go to" joke is 100% always ... " If I look like my mom, would I technically be my dads  t y p e?"

It gets them every time. ;)

Answer:

The four factors of production are land, labor, capital, and entrepreneurship. They are the inputs needed for supply. They produce all the goods and services in an economy. That's measured by gross domestic product.

please give brainlist

hope this helped........

Answer:

If I am not mistaken I believe it is a higher voltage.

Explanation:

Hope this helps

Based on the image attached, the reading of micrometer is= 15.20.

You will see a line of numbers running down the barrel of your micrometer, starting with the barrel scale. On the barrel scale, each number corresponds to 0.100. Looking at the barrel, 1 equals 0.100, 2 equals 0.200, 3 equals 300, and so on. The distance between each tick mark and the larger numbers on the barrel is 0.025, or 25 thousandths. 

Note that micrometer is one that is also referred to as a micrometer screw gauge—is a tool with a calibrated screw that is frequently used for precise measurement of components in mechanical engineering, and others.

Looking at the image, you will see the stop ends at 15 and  and 20 so adding them together will be option A. 15.20.

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Answer:

  A accountant

  D teacher

  B cook

  C beautician

Explanation:

C is on the right of the accountant, so D (opposite C) is the teacher. The accountant is to the right of the teacher, so cannot be B, and must be A. Then B (opposite A) is the cook, and C (left of B) is the beautician.

__

Clockwise from A:

  A accountant

  D teacher

  B cook

  C beautician

Answer:

  (√6)/3 ≈ 0.8165

Explanation:

The RMS value is the square root of the mean of the square of the waveform over one period. It will be ...

  \(\displaystyle\sqrt{\frac{1}{T}\left(\int_{\frac{T}{4}}^{\frac{3T}{4}}{1^2}\,dt+\int_{\frac{3t}{4}}^{\frac{5t}{4}}{(\frac{-4}{T}}(t-T))^2\,dt\right)}=\sqrt{\frac{1}{T}\left(\frac{T}{2}+\left.\frac{16}{T^2}\cdot\frac{1}{3}(t-T)^3\right|_{\frac{3t}{4}}^{\frac{5t}{4}}\right)}\\\\=\sqrt{\frac{1}{T}\left(\frac{T}{2}+\frac{T}{6}\right)}=\sqrt{\frac{2}{3}}=\boxed{\frac{\sqrt{6}}{3}\approx0.8165}\)

If a polymer has a bandgap energy of 1.8 eV, it will emit blue light. The answer to this question is B - Blue.

Bandgap energy is a term used in the field of solid-state physics and semiconductor technology. It refers to the energy difference between the highest occupied energy level (valence band) and the lowest unoccupied energy level (conduction band) in a semiconductor material. The emission color of a polymer or semiconductor material is determined by its bandgap energy. When an electron transitions from the conduction band to the valence band, it emits a photon of energy equivalent to the bandgap energy.

This photon's energy corresponds to the frequency and wavelength of the emitted light, determining its color. According to the spectrum of electromagnetic radiation, shorter wavelengths are associated with higher energies, and longer wavelengths are associated with lower energies. Polymers with a bandgap energy of 1.8 eV would emit blue light, as blue light has a wavelength of around 400-500 nm and an energy of approximately 2.44 eV.

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analyzing building materials???????????? but i can try i think it is analyzing the materials of the building

Answer:

Centrifugal Force

Explanation:

The minimum mass flow rate of cooling water is 66.22 kg/sec.

What is mass?

The quantity of matter in a physical body is defined as mass. It also represents the body's inertia, or resistance to acceleration whenever a net force is applied. The mass of an object dictates the strength of its gravitational attraction to certain other bodies. The kilogramme is the SI base unit of mass.

At 2bar 400° c

Specific enthalpy h₁=3276.88 k3/kg.

At 100Kpa

Saturated liquid h₂= 504.684

ΔT= 20° c

Energy balance,

AT=201 (cooly water)

Heat loss by vapour = Heat gain by water

120/60 (3276.98-504.684) = mw X4.186 (20)

mw= 66.22 kg/sec.

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Answer:

Conic Sections

a conic section is a curve which is obtained when a surface performs an intersection with a plane. The types of conic sections include hyperbola, parabola and ellipse. A circle can also be considered as a conic section.

Conic Solids on the other hand are the set of points on any segment between a region and a point which is not present in the plane of the base. They are solids with one base.

Aquaplaning or hydroplaning by the tires of a road vehicle, aircraft, or other wheeled vehicle happens when a coating of water builds between the wheels of the vehicle and the road surface, leading to a failure of traction that controls the vehicle from responding to govern inputs.

Aquaplaning or hydroplaning by the tires of a road vehicle, aircraft, or other wheeled vehicle happens when a coating of water builds between the wheels of the vehicle and the road surface, leading to a failure of traction that controls the vehicle from responding to govern inputs. Aquaplaning, also understood as hydroplaning, is a situation in which standing water, slush, or snow, drives the moving wheel of an aircraft to lose contact with the load-bearing surface on which it stands rolling with the impact that braking action on the wheel stands not effective in decreasing the ground speed of the aircraft.

When driving on wet roads at increased speed, a wedge of water can create up between the tire and the road surface. The tire loses road contact, and the vehicle stands no longer responsive to steering. This phenomenon exists understood as aquaplaning or hydroplaning.

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Answer:

Shear Stress = 0.415 ksi

Explanation:

In order to find the shear stress we first need to find the cross sectional area of pin B. The area is given as follows:

A = πd²/4

where,

A = Area of cross section of pin = ?

d = diameter of pin = 0.28 in

Therefore,

A = π(0.28 in)²/4

A = 0.0615 in²

Now, the shear stress is given as:

Shear Stress = Shear Force/Area

Shear Stress = 25.6 lb/0.0615 in²

Shear Stress = 415.8 psi

Shear Stress = 0.415 ksi

Answer:

From the calculation, we can see that the invention's COP of 2.67 does not exceed the maximum theoretical COP of 14.65. Hence his claim is valid and could be possible.

Explanation:

Heat generated Q = 200 kW

power input W = 75 kW

Temperature of heated region \(T_{h}\) = 293 K

Temperature of heat source \(T_{c}\) = 273 K

For this engine,

coefficient of performance COP = Q/W  = 200/75 = 2.67

The maximum theoretical COP obtainable for a heat pump is given as

COP = \(\frac{T_{h} }{T_{h} - T_{c} }\) =  \(\frac{293 }{293 - 273 }\) = 14.65

From the calculation, we can see that the invention's COP of 2.67 does not exceed the maximum theoretical COP of 14.65. Hence his claim is valid and could be possible.

A V-8 engine that posses a firing order of 18436572 with number 1 cylinder on compression, the cylinder which would be on the exhaust stroke is number: A. 6.

An injector can be defined as a mechanical device that is designed and developed for the introduction of fuel into the internal combustion system of an engine, especially under pressure.

In Engineering, there are two (2) main types of fuel injection system and these include the following:

A sequential fuel injection is typically designed and developed to spray fuel into the internal combustion system of an engine based on the firing order that is configured within it by the manufacturer.

As a general rule, one of the two-paired spark plugs within the internal combustion system of an engine is always designed to have a negative polarity while the other spark plug is designed to have a positive polarity always.

In this context, we can infer and logically deduce that a V-8 engine that posses a firing order of 18436572 with number 1 cylinder on compression, the cylinder which would be on the exhaust stroke is number 6.

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Complete Question:

The coil polarity in a waste-spark system is determined by the direction in which the coil is wound (left-hand rule for conventional current flow) and can't be changed. for example, if a v-8 engine has a firing order of 18436572 and number 1 cylinder is on compression, which cylinder will be on the exhaust stroke?

A. 6

B. 4

C. 8

D. 2

The  difference in voltage across the two loads is 6 V.

In a series circuit, the total resistance is equal to the sum of the individual resistances. In this case, the total resistance of the circuit is 2 Ω + 4 Ω = 6 Ω.

The current in a series circuit is the same through all of the loads. This means that the same amount of voltage is dropped across each load. Since the power source has a voltage of 12 V, and the total resistance of the circuit is 6 Ω, the current in the circuit can be calculated using Ohm's Law:

I = V/R

= 12 V / 6 Ω

= 2 A.

Since the same current flows through both loads and the same amount of voltage is dropped across each load, there is no difference in voltage across the two loads. Both loads experience a voltage drop of:

12 V / 2

= 6 V.

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Explanation:

Kirchhoffs Voltage Law or KVL, states that “in any closed loop network, the total voltage around the loop is equal to the sum of all the voltage drops within the same loop” which is also equal to zero. In other words the algebraic sum of all voltages within the loop must be equal to zero.

Answer:

answer below:

Explanation:

Before the Industrial Revolution, transportation relied on animals (like horses pulling a cart) and boats. Travel was slow and difficult. It could take months to travel across the United States in the early 1800s before industrial revolution

The Industrial Revolution completely changed the way people traveled and how goods were transported.

the problem of traveling upstream was solved during the industrial revolution by the steam engine. in order to make better use of water transportation, canals were build to connect rivers, lakes and oceans. the invention of the railroad and the steam powered locomotive opened up a whole new world in transportation. even with steamboats and railroads, people still needed a better wat to travel between rivers and train stations. a new process called the "macadam " process was used to create smooth gravel roads

I hope this helps a bit.

Explanation:

Design elements that improve appearance or functionality or fitness for use will positively influence my purchase decisions. Design elements that cause confusion or difficulty of use, or that are simply inelegant, will negatively influence my purchase decisions.

Answer:

The percentage of recycling in high socioeconomic localities is 11.02%.

Explanation:

Since in high socioeconomic localities, 10% of paper is recycled, 12% of plastic, 1.7% of fabrics, 1.2% of rubbers, 0.9% of metals, 3.5% of glass, 33% of food wastes, 35% soil and 1.9% miscellaneous, to determine the average recycling percentage the following calculation must be performed:

(10 + 12 + 1.7 + 1.2 + 0.9 + 3.5 + 33 + 35 + 1.9) / 9 = X

99.2 / 9 = X

11.02 = X

Therefore, the percentage of recycling in high socioeconomic localities is 11.02%.

The unknown capacitor in arm CD must have a value of 330 microfarads, and the unknown resistor must have a value of 100 kilo-ohms.

To solve the problem, use the following formula:
Cseries = C1 x C2 / (C1 + C2)

Where C1 is the value of the capacitor in arm AB (47 microfarads) and C2 is the value of the capacitor in arm BC (330 microfarads).

Therefore, Cseries = 330 microfarads.

Also, the total resistance of arms CD is the sum of the resistance of the resistor (R) and the reciprocal of the capacitive reactance of the capacitor (1/Xc).

Using the following formula:
Rtotal = R + 1/Xc

Where Xc = 1/2πfC,

f is the frequency and C is the capacitance.

For this problem,

Xc = 1/2π(50)(330 x 10-6)

=> 100 kilo-ohm.

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For a 230V motor, there must be at least (A) 1/4 inch between line terminals in a motor terminal housing that houses securely mounted motor terminals.

An electrical device that transforms electrical energy into mechanical energy is an electric motor.

The majority of electric motors work by creating force in the form of torque imparted to the motor shaft through the interplay of the magnetic field of the motor and electric current in a wire winding.

An electric motor terminal box features a base and a lid.

The bottom of the base is bent to match the curve of the motor's cylindrical housing.

A conduit can be attached to the base's first and second parts, which are at an angle to one another.

So, in the given situarion, in a motor terminal housing that houses firmly installed motor terminals, there must be at least 1/4 inch between line terminals for 230V motors.

Therefore, for a 230V motor, there must be at least (A) 1/4 inch between line terminals in a motor terminal housing that houses securely mounted motor terminals.

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Complete question:
A motor terminal housing enclosing rigidly mounted motor terminals shall have a minimum of _____________ between line terminals for a 230V motor.

(a) 1/4 in.

(b) 3/8 in.

(c) 1/2 in.

(d) 5/8 in.

Answer:

D???

Explanation:

The kernel for unsharp masking when using a 3x3 box filter to blur the image is a matrix of size 3x3 with each tap value expressed as a fraction. This kernel is used to blur the original image, and the result is subtracted from the original image to obtain the unsharp mask, which enhances the edge details in the image.

Unsharp masking is a technique used in image processing to enhance the edge details in an image. The kernel for unsharp masking can be derived by subtracting a blurred version of the original image from the original image. Assuming that we use a 3x3 box filter to blur the image, the kernel for unsharp masking would be:

[1/9 1/9 1/9]
[1/9 1/9 1/9]
[1/9 1/9 1/9]
This filter is used to blur the original image, and the result is subtracted from the original image to obtain the unsharp mask. The filter taps are expressed as fractions because they represent the weights assigned to each pixel in the image during the blurring process. Each tap value represents the weight assigned to the corresponding pixel in the filter window. The sum of all the tap values in the filter is equal to 1, which ensures that the filter preserves the overall brightness of the image.
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Answer:

byee byee bbbbbbbbbbbb

Answer:

Acef

Explanation:

Edginuity 2021

Answer:

2,3,4,5

Explanation:

guy above me is wrong

Answer:

a

Explanation:

digital identity is the answer

The core domain for Accenture’s multi-party System is that of a digital identity. Ths that option A is correct.

A multiparty system is a shared data infrastructure within the individual and the organizations that drive the efficiency nf new business and lead to the formation of the revenue models. They include the blockchain and distribution database and include a variety of technology and other capabilities.

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