019 Review Problem - Which buy is more economical? |
April 5, 2020 - 6:06pm |

02 - Bullet fired from the top of a building |
April 23, 2020 - 12:05pm |

02 - Cars moving in opposite directions |
April 5, 2020 - 5:43pm |

02 - Cylinder of maximum convex area inscribed in a sphere |
April 23, 2020 - 2:15am |

02 - Problems involving sum of two numbers |
April 5, 2020 - 6:06pm |

02 - Solution to Equations Involving Variable Exponent |
April 5, 2020 - 6:06pm |

02 - Solution to Radical Equations |
April 5, 2020 - 6:06pm |

02 - Time for the thermometer reading to drop to within half degree of the air temperature |
April 5, 2020 - 6:06pm |

02 - Time to dissipate 90% of certain radioactive substance |
April 5, 2020 - 6:06pm |

02 Area bounded by arcs of quarter circles |
August 24, 2021 - 3:34pm |

02 Area Bounded by the Lemniscate of Bernoulli r^2 = a^2 cos 2θ |
April 23, 2020 - 2:15am |

02 Graph of flow velocity in tapering pipe |
April 5, 2020 - 6:05pm |

02 Location of the third point on the parabola for largest triangle |
April 23, 2020 - 12:05pm |

02 Problem involving angle and median | Properties of a Triangle |
April 5, 2020 - 6:06pm |

02 Trapezoidal lot segregated from triangular land |
April 5, 2020 - 6:06pm |

020 Review Problem - Volume of a factory chimney |
April 5, 2020 - 6:06pm |

021 Review Problem - Finding the volume of a stone |
April 5, 2020 - 6:06pm |

022 Review Problem - Tin required to create a funnel |
April 5, 2020 - 6:06pm |

023 Review Problem - Lead pipe melt into a cube |
April 5, 2020 - 6:06pm |

024 Review Problem - Will the pail hold all the water in the pipe? |
April 5, 2020 - 6:06pm |

025 Review Problem - Time required to fill a reservoir of water |
April 5, 2020 - 6:06pm |

026 Review Problem - Find the diameter of a wooden ball |
April 23, 2020 - 2:15am |

027 Review Problem - Amount of concrete in making fencing posts |
April 5, 2020 - 6:06pm |

028 Review Problem - Amount of metal sheet used to construct a water tank |
April 5, 2020 - 6:06pm |

029 Review Problem - Chinese coin pierced by a square hole |
April 5, 2020 - 6:06pm |

03 - Excess of the Sum of Parts over the Difference of Parts of a Number |
April 5, 2020 - 6:06pm |

03 - Heaviest cylinder that can be made from a shot |
January 3, 2021 - 9:09am |

03 - In rowing a boat: find the rate of stream |
April 5, 2020 - 6:06pm |

03 - Solved Problems Involving Exponents and Radicals |
April 5, 2020 - 6:06pm |

03 Area Enclosed by Cardioids: r = a(1 + sin θ); r = a(1 - sin θ), r = a(1 + cos θ), r = a(1 - cos θ) |
April 5, 2020 - 6:05pm |

03 Area enclosed by pairs of overlapping quarter circles |
April 23, 2020 - 2:15am |

03 Area Inside the Cardioid r = a(1 + cos θ) but Outside the Circle r = a |
April 23, 2020 - 2:15am |

03 Maximum Revenue for Tour Bus of 80 Seats |
April 5, 2020 - 6:06pm |

03 Point P Inside an Isosceles Right Triangle |
April 5, 2020 - 6:06pm |

03 Water flowing into rectangular trough |
April 23, 2020 - 2:15am |

030 Review Problem - Amount of molten glass in a lump |
April 5, 2020 - 6:06pm |