## Modelling, Engineering Mathematics

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. The Government of Uganda wants to locate a refinery plant that will annually receive crude oil from two wells in Bunyoro region, F1 and F2. The refinery plant will process the crude oil into finished products Diesel and Gasoline that will be transported to two distribution warehouses F3 and F4. Where should the Government of Uganda locate the refinery plant in order to minimize the annual transportation costs for this network of facilities? State any assumption(s) made for your model(s) and analysis .

#### Calculus, Ask questioA mass on a spring vibrates. Its position at time t fr...

Ask questioA mass on a spring vibrates. Its position at time t from its starting point is x(t) = 2 cos(t) e t Find the velocity and acceleration at time t. What is the behavior of

#### Produce a discrete time series, Produce a discrete time series y(t i ) by s...

Produce a discrete time series y(t i ) by super positioning 5 cosinusoidal components, for your own choice of the amplitudes (a j ) and frequencies (f j ). Add some Gaus

#### Profit per unit , A company's full profit per unit production is given by t...

A company's full profit per unit production is given by the function y = -5x 2 +17x-12  where x is the number of items produced (in hundreds) and the y is the profit per unit (in

#### Optimization, Valid objective function for a LPP with x,y,z as decision var...

Valid objective function for a LPP with x,y,z as decision variables

#### Research poll, A Pew Research poll was conducted to investigate opinions ab...

A Pew Research poll was conducted to investigate opinions about global warming.  The respondents who answered yes when asked if there is solid evidence that the earth is getting wa

#### Partial differentiation, In estimating the cost of a pile of bricks measure...

In estimating the cost of a pile of bricks measured as 2m*15m*1.2m,tape is stretched 1% beyond the standard length if the count is 450 bricks to 1m^3 and bricks cost \$530 per 1000,

#### Monthly payment, Ah Fong borrow RM10 000. The yearly simple interest rate i...

Ah Fong borrow RM10 000. The yearly simple interest rate is 10.5%, payable monthly, and the monthly payment is RM200. How much of the 1st payment goes to interest and how much to p

#### Simlple annuities and its application, analyn bought a dining set.She paid ...

analyn bought a dining set.She paid 2500 as a downpayment and promised to pay 800 @ the end of each month for year.What s the cash eqivalent of the set if the interest rate is 10%

#### Maxima application, sample problem of maxima application

sample problem of maxima application

#### Vibration of Electronic s Module, An electronic module is mounted on a mac...

An electronic module is mounted on a machine and is modelled as a single degree of freedom spring, mass, and damper. During normal operation, the module of mass m kg is subject to