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Explain how the temperature difference between the poles and the equator drives the motion of the oceans and atmosphere.
Formulate the integer programming model for this problem and solve it by using the computer.
If the heat was increased would more or less work be done or would the system be unaffected?
Solve the following problem using Branch and Bound.Show the B&B tree.If node is fathomed
Consider the following IP problem:Use branch and bound algorithm to solve this problem by hand. For each subproblem, solve itsLP relaxation graphically
Burning 2.00g of propane, C3H8, produces 99.78 kJ of energy. How much energy is produced when a mole of the propane burns?
A compound contains carbon, hydrogen, and oxygen. A 10 g sample is analyzed for carbon and hydrogen. It contains 1.315 g hydrogen and 5.213 g carbon.
What is the amount of Cu (in grams) necessary to precipitate 0.50 g of Ag in the presence of excess AgNO3?
What is the molarity of a solution made by dissolving 25.6 g of KOH (5601 g/mol) in enough water to make 3.00 L of solution?
The element Europium exists in nature as two isotopes: 151Eu has a mass of 150.9196 amu, and 153Eu has a mass of 152.9209 amu.
Minimum bandwidth requirements using Nyquist citeria.A digital signaling system is required to operate at 9600 bps
The thallium (present as Tl2SO4) in a 7.80-g pesticide sample was precipitated as thallium(I)iodide. Calculate the mass percent of Tl2SO4 in the sample.
A sample of a mixture containing only sodium chloride and potassium chloride has a mass of 3.5650g.
Dry air near sea level has the following composition by volume: N_2, 78.08%; O_2 20.94%; Ar, 0.93%; CO_2 0.05%. the atmospheric pressure is 1.00 atm.
What are the states and stages?What is the recursive function?
A titration of 0.100 M Cl^- with 0.100 M Ag^+ used an end point where silver chromate gives an orange precipitate.
Linear programming for optimization using method of corners.This is liner programming problem for optimization of an objective function
Imagine that we give N2(+), O2(+) and (NO)+ ions the same velocity of 30.0 km/s and then send them into a mass spectrometer where the magnetic field.
A solvent called "mixed xylenes" contains the o-xylene, m-xylene, p-xylene and ethyl benzene.
After the reaction of the slag (solid residue) was analyzed. It contained 3.8 % Carbon, 5.8 % Phosprorus, and 26.6 % Calcium by mass.
If a 25gm sample of calcium carbonate is added to a 75.5 ml HCl (density = 1.125gm/cm3, 26% HCl by mass), calculate the molarity of the HCL
Linear Programming for profit optimization.The Exeter Company produces two basic types of dog toys
Forecasting Exponential Smoothing.Exponential smoothing with smoothing constant ? = 0.1. Use the actual value of the first period as the starting forecast
A cylindrical bar of gold that is 1.5 in. high and 0.25 in. in diameter has a mass of 23.1987g, as determined on an analytical balance.
Calculate the sodium ion concentration when 60.0 mL of 6.0 M sodium carbonate is added to 30.0 mL of 1.0 M sodium bicarbonate.