Given the following equations: ab = 1/8, ac = 3, bc = 6. Find the value of a + b + c. |

Please help me solve this problem: Moment capacity of a rectangular timber beam |

Which of the following is the derivative with respect to x of (x + 1)^3 - x^3? |

How many terms from the progression 3, 5, 7, 9, ... must be taken in order that their sum will be 2600? |

How many men paid for a total amount of $262,143.75 if the first person to arrive only paid 25 cents? |

Find the probability that somebody is healthy given that they have positive test result? |

What is the probability that 4 depth charges will sink the submarine? |

Find the equation of the curve passing through the point (3, 2) and having s slope 5x^2 - x + 1 at every point (x, y) |

A coin is so unbalanced that you are likely to get two heads in two successive throws as you are to get tails in one |

Probability Problems Involving Coins |

Civil Engineering Board Exam Subjects |

Online Reviewers |

Exponential Function: $4^x + 6^x = 9^x$ |

Solid Geometry |

Differential Equation: $(1-xy)^{-2} dx + \left[ y^2 + x^2 (1-xy)^{-2} \right] dy = 0$ |

Solid Mensuration: Prismatoid |

$\rm \LaTeX$ Code. How to Write an Equation? |

01 Area of a right triangle of known median bisecting the hypotenuse |

How long will P2.5M amounts to P4.5M at 8% compounded quarterly? |

Length of hypotenuse of a right triangle of known area in the xy-plane |

The Straight Line |

Differential Equation: $y' = x^3 - 2xy$, where $y(1)=1$ and $y' = 2(2x-y)$ that passes through (0,1) |

Volume of regular tetrahedron of given length of edges |

Tapered Beam |

Problem 02 - Semi-Elliptical Arch in a Stone Bridge |