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Find out the value of k for which of the system of linear equations has no solutions.
Show that the lining joining the points (2,-5) and (-2,5) is perpendicular to the line joining the points (6,3) and (1,1).
Assume 1000 different configurations can be tried for each hour. How many hours would it take to try all the possible conbination of the rubik's cube.
Assume your bank account will be worth $15,000.00 in one year. The interest rate (discount rate) that bank pays is 7%. Determine the present value of your bank account today? What would the prese
GRAPH the equations below n the same coordinate system. Determine the coordinates of any points where two or more lines intersect and discuss the nature of the solution set.
Suggest the set of all numbers of form a/(2^n) where a is an integer and n is nonnegative integer (that is n is greater than or equal to 0). This is called the set of dyadic rationals. Is this set c
Determine a listing of all the 2-element subsets of {1, 2, 3, 4, 5, 6} so that any two successive subsets differ in exactly one element. (This is another example of a Gray code.)
There are eight balls which looks alike but one of them is having less weight than others. You've to weight them and come up with that ball of least weight. Determine the minimum number of compari
Explain the notion of the logical "or" and the logical "and" in computer programming (coding) or flowcharts. Why is it important to know how to apply these correctly?
Is there sufficient evidence to conclude, at 10% significance level, that the two teams differ with respect to their proportions of unacceptable assemblies?
Sparrow Corporation would like you to review its employee fringe advantages program with regard to the tax consequences of the plan for the company's president (Polly), who is also the majority shar
Determine the equation of the line that passes throuh the point (-2,2) and (0,5)
Suggest the linear code generated by the codewords 010101 and 001001. Is the code cyclic?
A fair coin is tossed six times. Determine the probability of obtaining at most five heads?
The Bluejay Apartments is new development and is in the procedure of structuring its lease agreements. The company would like to set the damage deposits high enough that tenants will keep the apartm
He received dividends of$550. His luck was not all bad, for in December he won $1,500 inthe lottery on a $5 ticket. Calculate Herbert's grossincome.
Suppose that the before/after weights result in r = 0.876. Is there sufficient evidence to support the claim of linear correlation between the before/after weights? Does the value of r point out tha
Crunch Stuff customers who have switched to Cruch Stuff n' Stars and who would not have switched if new product had not been introduced. Determine the relevant sales level to consider when deciding
To determine whether high blood pressure affected whether the person had stroke, sample of 138 people who had strokes are examined. In sample, 63% had high blood pressure. Find out the LOWER bound
What kind of a path or circuit does the multigraph have if degrees of vertices are 2, 3, 4, 3, and 2?
Let V be a p-dimensional subspace of R^n. We define the reflection in V operator reflV :
Classify each critical point of the given plane autonomous system as a stable node, a stable spiral point, an unstable spiral point, unstable node, or a saddle point.
What kind of a path or circuit does multigraph have if the degrees of vertices are 2, 3, 4, 3, and 2?
A certain charity organization is selling magazine subscriptions to increase money for their cause. The number of magazine subscriptions, M(t), that each member is anticipated to sell is a function
A coin is tossed twice. You win $1.00 if result is 2 heads. You lose $1.00 if the result is 2 tails. Otherwise you neither win nor lose. Determine your expected outcome?