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A mass that weights 10lb stretches spring .5 ft from its rest position, starting at its rest position, how far should we stretch this spring to do 30 ft-lb of work?
Let p and q be the propositions . p: we are going to make cheaper phone ; q: we are going to lose business. Translate the following in symbolic form.
A differential equation is considered to be ordinary if it has one dependent variable, more than one dependent variable, one independent variable or more than one independent variable?
If they get red toys again as well as they might complain again, but at this point you just give up and do nothing. Determine the probability that they get all the blue toys in the end?
You're an electrical engineer designing new integrated circuit involving potentially millions of components. How would you employ graph theory to organize how many layers your chip should have to h
Find the particular solution of the differential equation dy/dx+9y=8 satisfying initial condition y(0)=0.
Assume you're studying co-occurrence of three species of butterflies (species X, Y, and Z) on Caribbean islands. Of 29 islands surveyed, you find 3 have all three species present 2 have only X and Y
A tank initially haves 1000 liters of pure water. Then water containing 5 mg of detergent per liter starts to enter tank at rate of 10 liters per hour How long till the average concentration of dete
Estimate the coefficient of variation for the following calculation. Round each result to include only significant figures . The numbers in parentheses are absolute standard deviation. (2.45(&plusm
You are an electrical engineer designing new integrated circuit involving potentially millions of components. How would you use graph theory to organize how many layers your chip must have to handl
The Book & Magazine Co. has inventory of $193,000, equity of $395,100, total assets of $578,800, and sales of $612,300. What is the common-size percentage for the inventory account?
Find out a set of scalar parametric equations for the line formed by the two intersecting planes. P1: x +y +z +1 = 0, P2: x - y +z +2 = 0
Trees takes place in various venues in computer science: decision trees in algorithms, search trees, and so on. In linguistics, one encounters trees as well, typically as parse trees, which are esse
Speculate upon how many connected components a random graph might have if the likelihood of edge (v1,v2) being in the set E is 50%. Do you think the number of components would depend upon the size
The two shorter sides of a right triangle have lengths of 7.11 meters and 3.78 meters. What is the area of the triangle?
The probability that an American computer company will outsource its technical support to China is 0.6; the probability that it will outsource its support to India is 0.5, and the probability that i
The probability of winning the lottery is one in a million. Determine the probability that it takes exactly 1000 tickets to win lottery if each attempt is independent? Determine the probability it
The set of all possible sequences of moves in a chess game can be represented by a tree (decision tree). If you were to write a chess-playing computer program that can determine the best move at eac
Trees are somewhat less complicated than graphs, which makes things like data searching easier, when data has the structure of a tree. However, not all data can be represented by a tree.
A fair coin is tossed four times. Let X denote the longest string of heads. Determine the distribution and expectation of X.
Determine the expected value for the best decision? Round your answer to the nearest whole number.
The population of registered voters contains 45% republicans and 55% democrats. If 25% of republicans and 75% of democrats favor an issue, and a person who is chosen at random favors the issue, what
Why is it significant to determine set and set theory as it relates to business operations
An investment of $1000 accumulates to $1360.86 at end of five years. If the force of interest is throughout the first year and 1.5? In each subsequent year, determine the equivalent effective annua