If x^2 = 7 , x^4 + y^2 = 50, and y + w = 3, which of the following is possible
Value of W

Which of the following is NOT one of the three fundamental features of science?b. public knowledged. systematic empiricismc. mathematical equationsa. empirical questions Which of the following was not a reason for the War of 1812?a. British impressment of American sailorsb. American expansionist ambitionsc. British support for Native American tribesd. American desire to gain territory from Canada 2. Suppose you wish to estimate the following model: Y = B + BX + BW +u, . You then decide to test for the presence of heteroscedasticty using the White's heteroscedasticity test. Specify the auxillary regression (as suggested by the White's test) you would use to test for the presence of heteroscedasticity [3 marks] 3. Consider the following equation for US per capita consumption of beef (standard errors in parentheses): B-330.3+49.11nY, -0.34PB, +0.33PP, t = (6.6) (-2.6) (2.7) R = 0.87 d= 0.94 B = The annual per capita pounds of beef consumed in the US in year t; InY,= The log of real per capita disposable income in the US in 1982 dollars in year t; PB = Average annualized real wholesale price of beef in year t (in cents per pound); PP = Average annualized real wholesale price of pork in year t (in cents per pound); a. What is the value of p; coefficient of autocovariance? [3 marks] b. Is there positive or negative autocorrelation in the above equation? Justify your answer. [2 marks] Decide whether the following statement is true or false.The graph of a rational function may intersect a vertical asymptote. 3. What is the relationship between a mineraloid and an amorphous substance 4. How does the term amorphous NOT relate to the mineral definition? Identify 3 amorphous and 3 crystalline substances you have used. 5. Which of the following is NOT an element of the fraudtriangle?a. Justifiable Relianceb. Ethicsc. Situational Pressured. Opportunity array reduction there is an array of n integers called num. the array can be reduced by 1 element by performing a move Which of the following are reasons to hold inventories in storage? Multiple ChoiceA.To achieve production economies of scale. B.To maintain a source of supply. C.To support customer service policies. D.To achieve production economies of scale and to support customer service policies. what are lines created by scientists to divide the globe into sections?a) equatorsb) gridsc) meridiansd) time zones A study is conducted to determine the relationship between a driver's age and the number of accidents he or she has over a one-year period. The data are shown. If there is a significant relationship,predict the number of accidents of a driver who is 64 years old. Age No.of accidents 63 265 360 162 066 367 159 4 Consider the following information regarding the company's history: Accounts Receivables total $950,000 Estimates show that 4% of its receivables will be uncollectible No balance in the Allowance account Using the allowance method, what is the correct amount of a company's bad debt expense for the year, given the above information? $38,000 $36,480 $42,750 $39,520 Create the Scenario and Describe with illustration andexample to explain about conditional probability I can buy a $1000 bond for $950. I get $50 a year and it matures in 20 years. How do I find the interest rate? P/E, PEG, Dividend rates Calculate the price earnings ratio, PEG ratio, dividend rate, and dividend payout ratio for each of the following companies. Will each ratio consistently rank the companies fr which of the following statements about span of control is true? a very wide span of control typically equates to low performance. the optimum span of control is 6-10 direct reports, regardless of the situation. a very narrow span of control typically equates to high performance. span of control reflecs where decisions are formally made in organizations. which of the following statements regarding case studies is false? true/false. one consequence of the paradox of voting is that whoever sets the agenda of a vote could practically predetermine the results of the vote. A charge of -2.50nC is placed at the origin of an xy-coordinate system, and a charge of 2.05nC is placed on the y axis at y = 3.80cm . If a third charge of 5.00nC, is placed at the point x=3.10cm, y=3.80cm find the x and y components of the total force exerted on the charge by two other charges. use the values log 48 1.68 and log 3 0.48 to find the approximate value of log 48 what is the degree of the polynomial x6+9??