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The common rule of thumb for trying to keep pumping cost low is to design for average fluid velocity of about 3ft/sec. Find pipe diameter needed to get the average velocity with the volumetric flow
Your manager is trying to find what forecasting method to use. Based on the given historical data, find given forecast and specify what procedure you use.
Utilize Newton's law to find force applied to backrest when 150-lb person leans 40% of his or her body weight it. Find constant requiered for spring.
Assume that we send eight-digit numbers (data) plus two-digit check numbers, total of ten-digit numbers over network. Write the method of using two-digit check numbers with which receiver can check.
Find differential equation for population P(t) of country when individuals are permitted to emigrate from country at the constant rate ?
Draw graph which illustrates the Euler circuit clearly with numbered arrows along edges. Describe why graph has no Hamiltonian cycle.
Find probability that 2 randomly selected women from the university are both 70 inches or shorter? Find probability that of 2 randomly selected women, one is 70 inches or shorter and other is 70 inch
Give another equivalence relation which can partition words in dictionary. Prove that it is indeed the equivalence relation. Describe equivalence classes.
During most recent year, company had $100 million of net income and paid $30 million in common stock dividends. Determine Smith earnings per share.
Sketch the Venn diagram of John's section of electric company using T = those who cut trees, P = those who climb poles, and W = those who splice wire and write every region with correct number of em
Determine present value on date of discount (that occurs 10 months before maturity at 17%, compounded monthly) of the $3,000, five-year note bearing interest at 12%, compounded quarterly
Illustrate that if A is the m x n matrix and B is the n x p matrix, then finding product AB needs mpn multiplications and mp(n-1) additions.
What is more significant (and why), interest rate, or number of times in the year interest is compounded? Would you fairly sacrifice 0.5% on your investment return rate.
Write some examples of inventories which you are familiar with? Write some of reasons that keep inventories? Find two basic inventory decisions? Why are they significant?
You are playing the advanced version of Masterind, with seven pegs in every combination. How many chances are there for master code?
Considering cost of his keep, she discovered that she had lost the amount equal to 1/2 of what she paid for horse plus 1/4 of cost of the keep. How much Brandy lost on horse?
Compute NPV for the project costing $200,000 and giving $20,000 annually for forty years. Discount rate is 8%. By how much would NPV change if inflows were decreased to 30 years?
Solve given linear programming model by simplex method. Show each table and equations to make new row for each table. use fractions only (if applicable), no decimals.
Management is thinking of issuing $120,000 of debt at the interest rate of 9% and using proceeds on the stock repurchase. Ignore taxes. How many shares will firm repurchase if it issues debt securit
The mass weighing 8 lbs is attached to the spring hanging from ceiling and comes to rest at the equilibruim position. Determine steady-state solution for system.
Pete and Polly are married filing the joint return. They had given income and deductions for 2012. Determine pete and polly's taxable income for 2012?
Why in SQP do we solve sequence of QP subproblems instead of single optimization problem? Determine purposes of using the merit function with SQP?
The voltage of 12.5 V is measured across 2 probes which are separated by 38 mm (1.5 in). Calculate resistance over entire 51 mm (2in) of specimen.
Assume that you have three green gum balls, three red gum balls, two yellow gum balls, and eight friends. Suppose that gum balls of same color are indistinguishable, find ways can you provide one gu
How many ways are there to select three-scoop dish of ice cream using three different flavors of ice cream and two different toppings?