Applied Mathematics
Problems related to numerical analysis, optimization, mathematical modeling, etc.
Problems in this category
The problem states that an object has a mass of 352 kg and a volume of 220 $m^3$. We are asked to fi...
DensityUnits ConversionPhysicsRatio
2025/4/21
The problem provides the density and mass of an object and asks for its volume. The density is $14 \...
DensityMassVolumeUnits Conversion
2025/4/21
The problem states that an object has a density of $20 \, \text{g/cm}^3$ and a volume of $25 \, \tex...
DensityMassVolumeUnits Conversion
2025/4/21
We are given a rectangular city on a grid. We are told that in 2006, the city's population was 567,0...
Area CalculationPopulation DensityUnits Conversion
2025/4/21
A city shaped like a rectangle is given on a grid. The city's population in 2006 was 607,500 people....
Area CalculationPopulation DensityUnits ConversionWord Problem
2025/4/21
Paul wants to make 150 ice cream cups, each with two scoops of chocolate ice cream and one scoop of ...
Volume CalculationGeometryWord ProblemSphereCylinderRectangular PrismApproximation
2025/4/21
The problem describes a javelin throwing event involving Dave and Ed. Dave threw 60m correct to the ...
EstimationBoundsMeasurementProblem Solving
2025/4/21
The problem states that the length of a road is $380$ m, correct to the nearest $10$ m, and Jurita r...
EstimationUnits ConversionWord ProblemError AnalysisSignificant Figures
2025/4/21
Munkhjin and Dorjoo can solve all homework problems together in 6 hours. Munkhjin can solve all prob...
Work ProblemsRate of WorkWord Problem
2025/4/21
Car A and Car B are traveling at constant speeds. The problem asks to determine which car is traveli...
SpeedDistanceTimeRateGraph AnalysisTable AnalysisWord Problem
2025/4/21