Category Archives:
Essay Writing

For each of the following negative ions use the concept that a chemical compound must have a net charge of zero to predict the formula of the simple compounds that the positive ions would form with the Cs^+, Ba^2+, and Al^3+ ions. a. I^-: CsI, BaI2, AlI3 b. O^2-: Cs2O, BaO, Al2O3 c. P^3-: Cs3P, […]

Jim Haught, D.D.S., opened an incorporated dental practice on January 1, 2014 During the first month of operations, the following transactions occurred. 1. Performed services for patients who had dental plan insurance. At January 31, $760 of such services was completed but not yet billed to the insurance companies.2. Utility expenses incurred but not paid […]

In one exam 64 people passed and 23 failed; in a second exam 163 people passed and 43 failed. How could you compare the pass rates? Is this the question you were looking for? If so, place your order here to get started!

How do the entry and exit of firms in a purely competitive industry affect resource flows and long-run profits and losses? Is this the question you were looking for? If so, place your order here to get started!

Sanderson Bhp finds that 30% of its costs are direct labour. Each week raw aterials cost ? 2,000 more than twice this amount, and there is an overhead of 20% of direct labour costs. What are the company’s weekly costs? Is this the question you were looking for? If so, place your order here to […]

The basic model of pure competition reviewed in this chapter finds that in the long run all firms a purely competitive industry will earn normal profits. If all firms only earn a normal profit in the long run, firms will develop new products or lower-cost production methods because they can innovate and possibly earn an […]

Solve these simultaneous equations: (a) a+ b= 3 and a– b= 5 (b) 2x+ 3y= 27 and 3x+ 2y= 23 (c) 2x+ 2y+ 4z= 24 and 6x+ 3y= 15 and y+ 2z= 11 (d) x+ y– 2z= -2 and 2x– y+ z= 9 and x+ 3y+ 2z= 4 (e) 4r– 2s+ 3t= 12 and r+ […]

If log a = 0.3010, log b = 0.4771 and log c = 0.6021, what is the value of log (ab/c)? Can you use this result to find some general rules for arithmetic with logarithms? Is this the question you were looking for? If so, place your order here to get started!

Sven Hendriksson finds that one of his productivity measures is related to the number of employees, e, and the production, n, by the equations: 10n + 3e = 45 and 2n + 5e = 31 What are the current values for e and n? Is this the question you were looking for? If so, place […]

discuss the factors that determine the strength of a covalent bond Is this the question you were looking for? If so, place your order here to get started!