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Find how many of each kind of operation must be performed (ideally) for hospital to maximize its revenue. Determine maximal revenue?
Determine given variances illustrating all computations to support the answers. Clearly indicate whether variances are favorable or unfavorable.
The swimmer is swimming northwest at 2 mph in still water. Write the velocity of swimmer and state the answer in exact values. Include the sketch.
Where A is nxn matrix and b is vector in Rn. Assume that 1 is not eigenvalue of A. Determine vector v in Rn s.t. T(v)=v; this vector is known as equilbrum state of dynamical system x(t+1)=T(x(t)).
First seven entries of the certian row of Pascal's triangle are 1, 20, 190, 1140, 4845, 15504, 38760. Use this information to find first six entries of next row.
Arc(x) = the arc length of arc cut off by the chord of length x in the circle with radius 14. Write the formula to find length of the arc cut off by the chord of length y in circle of radius 5.
Suppose you manage the local Marble Slab Creamery ice cream parlor. Determine efficiency variances for direct labor and direct materials.
Student B's calibration graph showed that his difference increased regularly throughout the burette (i.e. he got +0.2 for 20 mL and +0.1 for 10 mL apparent and soon). Discuss why this might be so?
Suppose a student decided to speed up the laboratory. He decided not to dry his glassware throughout the calibration lab. Instead, he shook leftover water out of his Erlenmeyer flask by wr
Write the explicit formula for pattern of the numbers?. -2,5,0.5,0.92,0.24,0.92,0.19,0.07 write the explicit formula for pattern of the numbers
Creatinine is a protein released into the blood which is produced by the muscle. A sample which is having 1 g of creatinine is dissolved in the enough water to build the 1L of solution at the temper
Explain how might a compound of stoichiometry Cu1.77S come about when the common oxidation states of copper are +1 an +2.Discuss in detail.
Calculate a value for the atomic radius of gallium. Gallium crystalizes in a simple cubic lattice., when the density of gallium is 5.904g/cm3.
The observed unit cell length is 4.070 if Gold crystallizes in a face-centered cubic (fcc) arrangement. Determine the radius of a gold atom.
Determine point at which minimum occurs (if there is such a point) if objective function z = 5x + 9y is subject to given constraints. (If there is no such point, enter NONE in all answer boxes.)
An ideal gas is confined to one side of a rigid, insulated container divided into the equal volumes by a partition. The following data are known for the initial state of the gas: P1 =300kPa, T1=380K
Assume that the air is four-fifths nitrogen and one-fifth oxygen, and that the temperature did not change, by what percent has the volume of the helium-filled balloon decreased?
Calculate the maximum number of electrons that can be found in each of the following sub shells. 1s, 2f, 4s, 5p and 2 p. Discuss in details.
For use in titrations a student prepared the 1.00 L of a solution of NaOH. The solution was standardized by titrating a 0.8033 g sample of potassium hydrogen phthalate (KHC8H4O4).
Determine the normality of a solution that was prepared by dissolving the 26.4 g of barium hydroxide in the enough water to make the 1370.0 mL of solution.
Identify the percentage by which the benzene is fed in excess, the fractional yield of monochloro benzene, the fractional conversion of benzene, and the mass ratio of the gas feed to the liquid feed
Determine the molecular weight of a small protein if a 0.20-gsample dissolved in the 100 mL of water has an osmotic pressure of9.8 mmHg at the 25.0 degrees Celsius.
Suppose that you were aware of your mistake and you knew the volume you had actually used. Suppose you made up an equilibrium mixture using 2.1 cm3of one reagent, rather than 2cm3 as directed i
Calculate the concentration in kilograms of silicon per cubic meter of alloy if the concentration of silicon in an iron-silicon alley is 0.25 wt%.
Briefly discuss how the Mg to O ratio would have been affected if you had failed to convert all of the Mg3N2 present OT magnesium oxide.