Applied Mathematics
Problems related to numerical analysis, optimization, mathematical modeling, etc.
Problems in this category
The problem asks us to compare the cost of parking in two different parking lots, Parking Lot A and ...
Linear EquationsRate of ChangeData AnalysisComparisonCost Analysis
2025/4/21
(a) We need to find by how much the sum of $3\frac{2}{3}$ and $2\frac{1}{5}$ is less than 7. (b) The...
ArithmeticTrigonometryWord ProblemFractionsCosine FunctionModeling
2025/4/20
The problem is based on a spreadsheet showing the income of a football club from various sources ove...
SpreadsheetsData AnalysisFormulasAveragesTotals
2025/4/20
The problem asks us to find which of the given options is equivalent to 1 Gigabyte. The options are ...
Units ConversionComputer ScienceData StorageKilobytesMegabytesGigabytesBytesBits
2025/4/20
An electric dipole is placed in a uniform electric field E. We need to find the angle between the po...
PhysicsElectromagnetismPotential EnergyOptimizationTrigonometry
2025/4/19
Encik Said bought a shop lot for $900,000$ and sold it later for $1,700,000$. He rented the shop lot...
Return on InvestmentFinancial CalculationProfit
2025/4/19
The problem describes a company's electricity pricing for non-extreme weather months. The pricing st...
Word ProblemLinear EquationsPricingCalculation
2025/4/18
The problem describes a piecewise function for electricity charges. For usage up to 1200 kWh, the ch...
Piecewise FunctionsLinear EquationsWord ProblemElectricity ChargesUnit Conversion
2025/4/18
The image shows that Flixonase contains fluticasone propionate at a concentration of 0.05% w/w. This...
Percent ConcentrationWeight/Weight PercentagePharmaceutical Formulation
2025/4/17
We are given the general solution of a differential equation: $y = C_1e^x + C_2e^{2x} + 3e^{3x}$ and...
Differential EquationsInitial Value ProblemLinear Differential EquationsGeneral SolutionParticular Solution
2025/4/16