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What is a closure in a set? Can you have two operations on a set with the following condations:
Nancy and her husband each and every rode across the United States from California to Flordia combined total of 5,380.4 miles. Nancy rode 4 times longer this ride then she did last year. How many m
Francisco Arce needs $8000 in six years so that he can go on archaeological dig. He desires to deposit equal payments at the end of each quarter so that he will have enough money to go on a dig. De
Discuss logic networks and how the Boolean operations relate to these. Include the role of Karnaugh maps.
A company distributes college logo sweatshirts as well as sells them for $75 each. The total cost function is linear, and the total cost for 100 sweatshirts is $4560, while the total cost for 275 sw
The amount of money which would be accumulated in five years with initial deposit of $10,000, if the account earned 12% compounded monthly the first three years and 15% compounded semi-annually the
An object with the mass 10 kg is projected upward (from ground level) with initial velocity 60 m/s. It hits the ground 8.4 seconds later.
Solve the logistic equation by means of the change of variables
You've two measuring cups: one holds exactly 5 ounces of water and the other holds exactly 3 ounces of water. There're no markings on the cups and you are not able to mark the cups at all.
An aircraft is flying straight and level at the altimeter reading of 10,500 ft (with altimeter set to a reference of 29.92"Hg) and outside air temperature of 32F. If the pitot-static system on the a
An aircraft is flying straight and level at an altimeter reading of 10,500 ft (with the altimeter set to a reference of 29.92"Hg) and an outside air temperature of 32F.
Provide a modern proof of the result that there are infinitely many prime numbers. Compare the proof to euclids and comment on the differences.
Use rules of inference to discuss that the hypothesese "If it doesn't rain or if it is not foggy, then the sailing race will be held and livesaving dempnstration will go on," "If the sailing race i
Discuss why the identity (3A-B)(A+2B)=3A^2+5AB-2B^2 doesn't hold for aritrary nxn matrices A,B, and give the correct version of the identity.
An economy depends on two basic products, wheat and oil. To produce 1 ton of wheat requires .25 tons of wheat and .33 tons of oil. Production of 1 ton of oil consumes .08 tons of wheat and .11 tons
Zebra mussels are fresh water mollusks which attack underwater structures. Suppose that the volume of mussels in a confined area grows at a rate of 0.2% per day.
Assume that you've an unlimited supply of red, white, blue, green, and gold poker chips, which are indistinguishable except for color. Write a recurrence relation and initial conditions for the n
Assume that you've a large supply of 2-, 3-, and 5-cent stamps. Write down a recurrence relation and initial conditions for the number sn of different ways in which n cents worth of postage can be
Tom, a new college graduate, has just been offered job paying $24,000 in the first year. Each year thereafter, the salary will raise 1000 plus a 5% cost of living adjustment. Write a recurrence re
Determine an example of adding something and then taking it away in order to solve an integral?
James owes $500 in 3 years and $1000 in 8 years. But, James is unable to meet his $500 obligation at end of three years. By mutual agreement with the lender, James is allowed to pay off both obligat
Determine the total factory overhead amount applied. Compute the over or under applied amount for the year. Make the journal entry to close factory overhead into cost of goods sold.
Determine which kinds of differential equations this is: (1-t^(2))y'-ty=5ty^(2) select all that apply and explain your answer
Determine the types of differential equation this is: tyy'+t^(2)+1=0. Select all that apply and explain your answer
Assume S(0)=1. Stock goes either up 3% or down 2% each time step with the respective probabilities (3/4) and (1/4). Supposing independent if all possible stock prices after five time steps and thei