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Engineering

Janessa Boyer

An optical mouse originally cost $31.85. Before it was removed from the store, it underwent the following changes in price. 27% Markup 22% Markup 25% Markdown 39% Markup 16% Markdown What is the final price of the optical mouse? Round all dollar values to the nearest cent. a. $46.82 b. $43.21 c. $35.33 d. $26.75

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Engineering

Pig

How do nozzles aerosolize liquids?

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Engineering

Alfredo Osborn

What are two factors that determine the thermal energy of a substance

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Engineering

Elvis Montoya

Which structure is the most suitable choice for the following: (A) Stack (B) Queue (C) Binary Search TreeA bank simulation of its teller operation to see how waiting times would be affected by adding another teller.

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Engineering

Blaine

Hogden is conducting an experiment to determine how much force it takes for a nail to puncture a tire, causing a flat. He uses five identical nails and tests them on five identical tires filled with equal amounts of air. He hits each nail one time, applying a different force each time. His results are recorded below. Trial Force (lbs) Result nail 1 15.0 no flat nail 2 30.0 no flat nail 3 45.0 no flat nail 4 60.0 flat nail 5 75.0 flat What can Hogden conclude from his results? A. It takes exactly 60.0 pounds of force on the nail to cause a flat. B. It takes exactly 45.0 pounds of force on the nail to cause a flat. C. It takes between 60.0 and 75.0 pounds of force on the nail to cause a flat. D. It takes between 45.0 and 60.0 pounds of force on the nail to cause a flat.

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Engineering

Nevaeh Gonzales

Determine the average and rms values for the function y (t) = 23+10*sin (6*pi*t) over the time period

(a) 0 to 0.1sec

(b) 0.4 to 0.5sec

(c) 0 to 20sec.

Comment on the nature and meaning of the results in terms of analysis of dynamic signals.

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Engineering

Lewis Garner

suppose a wheel with a 15 inch diameter is used to turn a water valve stem with a radius of. 95 inches. What is the Mechanical advantage?

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Engineering

Genevieve Alvarado

Payment to beneficiaries who were named by

the insured person

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Engineering

Cherish Goodwin

Where is a machinist most likely to work?

school building

farm

office

factory

//I want to say factory?

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Engineering

Chavez

Explain the two advantages and the two disadvantages of fission as an energy source.

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Engineering

Micah Pittman

If you have a problem with your iLearn classroom or iLearn access what number do you call?

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Engineering

Schultz

Explain with schematics the operating principle of solid state lasers.

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Engineering

Ray Pena

Listed below are the results of measurements taken on several different junction diodes. For each diode, the data

provided are the diode current I and the corresponding diode voltage V. In each case, estimate IS, and the diode voltage at

10I and I/10.

A. 10.0 mA, 700 mV

B. 1.0 mA, 700 mV

C. 10 A, 800 mV

D. 1 mA, 700 mV

E. 10 μA, 600 mV

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Engineering

Mahoney

A desktop computer is to be cooled by a fan whose flow rate is 0.34 m3 / min. Determine the mass flow rate of air through the fan at an elevation of 3400 m where the air density is 0.7 kg/m3. Also, if the average velocity of air is not to exceed 110 m/min, determine the diameter of the casing of the fan. (Page 215).

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Engineering

Lewis

Explain why surface temperature increases when two bodies are rubbed against each other. What is the significance of temperature rise due to friction?

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