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Assume that there're n phone booths in region and we wish to visit each of them twice, but not in two consecutive times. Explain the computational complexity of a naive algorithm for ?nding an orde
A newly discovered planet orbits distant star with the same mass as the Sun at an average distance of 129 million kilometers. Its orbital eccentricity is 0.5. Find the planet's orbital period in mo
What measure should we employ to determine on average what proportion of patients similar to those studied per day will develop noscomial infection? 5,031 patients in the initial study, 596 patients
Write down a function which provides your profit based upon the number of burgers sold. The cost of the franchise is $15,000. You find out that each burger you sell costs $1.50 to make and sells for
In my book, it says that sample size assumption means the sample size, n, must be large enough, which is must be no larger than 10% of the population.
A rubber ball is dropped to a hard surface from height of 10 feet, and it bounces up and down. At each bounce it rises to 85% of height from which it fell. Determine a formula for, h(n) the height i
Andre's company manufactures rectangular storage sheds. The sheds are made with the aluminum side panels which measure 8 feet, 10 feet, 12 feet, and 15 feet along bottom edge.
Find the supremum and infimum of each S. State whether they are in S. 1.) S={x,x^2 less than or equal to 7} 2.) S={x, x=rational and x^2 less than or equal to 7}
Find the constants m and b in the linear function f(x)=mx+b so that f(0)=5 and f(3)=-4.
Peter and Paul agree to meet at the restaurant at noon. Peter arrives at time normally distributed with mean 12:00 noon, and standard deviation 5 minutes.
Without the aid of any measuring device, how can you employ a transparent 16-ounce mug to measure a volume of water that is exactly 8 ounces?
A pilot is steering plane in the direction N60°E at an airspeed (speed in still air) of 200 km/h. The true course, or track, of plane is the direction of the resultant of the velocity vectors of
In order to keep track of circulation numbers, the library asks you to note on a form, when you leave the library, which combinations of 15 subject areas and 8 types of material you used.
At Chicago O'Hare International Airport, there're an average of 1,042 flights for each day. Prove that at least two of these flights should take off within 90 seconds of each other.
A newly discovered planet orbits the distant star with same mass as the Sun at an average distance of 129 million kilometers. Its orbital eccentricity is 0.5.
If R and C are linear Revenue and cost functions, respectively, and (x0, p0) is the breakeven point, then P(x) > P (x0) if x> x0, where P is the profit function
Two forces P and Q are applied to the lid of storage bin as shown. knowing that P=48N and Q=60N, determine by trigonometry the magnitude and direction of the resultant of the two forces.
A common result in the analysis of sorting algorithms is that for n elements, the best average-case behavior of any sort algorithm-based solely on comparisons-is O(n log n).
Logic chips are taken from container, tested individually, and labeled defective or good. The testing procedure is continued till either two defective chips are found or five chips are tested in tot
Can someone discuss why a set of vectors is linear independent if and only if the determinant does not equal 0? I read the theorems, but I don't really get it.
Curry Corporation is setting terms upon a new issue of bonds with warrants. The bonds will have a 30-year maturity and annual interest payments. Each bond will come with 20 warrants that give the ho
Write down the equation of the line that is perpendicular to the line defined by Y=3x-2 and passes through the point 2/3,1/4 Write the answer in slope-intercept form.
Find out if a solution exists. If it does, determine if it is unique.
You are estimating the cost of optical sensors based upon the power output of the sensor. You decide to compute the coefficient of determination (R2)as part of determining the goodness of fit of an