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What is the total annual inventory cost plus purchase cost if Ross buys the brackets in lots of 1,000 at $14.50 each?
Expalin why ionic compound are formed when a metal from the left side of the periodic table reacts with a nonmetal from the right side. Give two examples of such compound.
An instructor in a large lecture class found at the end of the semester that total points scored by students in his class was approximately normal with mean 530 and standard deviation 80. About what
Equal moles of helium and nitrogen were used to fill a 2.6 liter latex balloon (porous membrane). It was determined that the helium escaped from the balloon at 2.75 ml/min.
The bent rod is supported at A, B and C by smooth journal bearings. Determine the magnitude of F2 which will cause the reaction Cy at the bearing C to be equal to Zero. The bearings are in proper a
The following table displays data on hypertension status measured at baseline and hypertension status measured two years later. Compute the prevalence of hypertension at baseline.
Research how a organ transplantation is used today. Briefly describe this biotechnology application. How is it done? Based upon the definition of biotechnology in the assignment, describe how your b
Question: Given two point charges Q and 2Q, a distance l apart, is there a point along the straight line that passes through them where E = 0 when their sings are?
A point charge Q is located a distance r>R from the center of a nongrounded conducting spherical shell with radius R and net charge that is also.If the point charge is very far from the shell, then
The size of shoe a person needs varies linearly with the length of his or her foot.The smallest adult shoe size is size 5, and it fits a 9 inch long foot. An 11 inch foot requires a size 11 shoe. (a
Two capacitors of capacitance 3C and 5C (where C = 0.06 F) are connected in series with a resistor of resistance R = 6.5.How long will it take the amount of charge in the circuit to drop by 75% in sec
Find the quantities to be shipped from each source to each destination to minimize the total shipping cost.
This is a transportation problem with all supplies and demands equal to 1, so it is an assignment problem. Solve this assignment problem manually (Without any software).
A string is wrapped many times around a pulley and is connected to a block with mb = 4.601 kg that is hanging vertically. The pulley consists of a wheel of radius 43.29 cm constructed with spokes
The propeller of a light plane has a length of 1.752 m and a mass of 19.96 kg. The rotational energy of the propeller is 158.6 kJ.What is the frequency of the propeller in rpm? You can treat the prope
A golf ball with mass 45.90 g and diameter 42.60 mm is struck such that it moves and rotates with a frequency of 3081 rpm and has a kinetic energy of 69.58 J.What is the linear speed of the golf ball
In a silicon junction diode, the region of the planar junction between n-type and p-type semiconductors can be approximately represented as two adjoining slabs of charge, one negative and on
The aorta is the main artery from the heart. A typical aorta has an inside diameter of 1.7cm and carries blood at speeds of up to 35 cm/s.What is the speed of the blood if plaque on the artery's walls
The primary objective is to apply the modeling, analysis, and design principles for a permanent magnet (PM) based system for harvesting wave power for a specific communications application
Create a line graph, using the following data, to show the relationship between the projected and actual admissions. Include a legend, label the data values and provide a title for the graph.
Four identical springs support equally the weight of a 1230kg car. If a 93kg driver gets in, the car drops 6.5 mm.mm.What damping parameter b is needed for the car if the shock absorbers are to provid
Steam enters a turbine operaing at steady state at 700oF and 450 psi, and leaves as a saturated vapor at 1.2 psi. The turbine develops 12,000 hp, and heat transfer from the turbine to the surrounding
Describe the steps from viral attachment to translation of the HIV genome in the host cell and the role of role of the viral enzyme reverse transcriptase in the process.
Refrigerant 134a enters an insulated diffuser as a saturated vapor at 80oF with a velocity of 1453.4 ft/s.At the exit, the temperature is 280oF. The diffuser operates at steady state. Determine the ex