Physics: Uniform Motion |

Lightning and Thunder |

BARC: Pretest |

BARC Quiz 3: Solution and Q&A |

Problem 424 - Method of Joints Checked by Method of Sections |

Basic Algebra Review |

Maximum stresses on a pole subjected to combined loadings |

Equivalent land area of 600 mm^2 map-area with given map-scale |

How to Earn MATHalino Points |

Support reactions of a symmetrically-loaded three-hinged arch structure |

Evaluate the integral of (x dx) / (x^2 + 2) with lower limit of 0 and upper limit of 1 |

Determine the radius of curvature of the curve x = y^3 at point (1, 1) |

Calculate the area enclosed by the curve x^2 + y^2 - 10x + 4y - 196 = 0. |

Sum of the first ten terms of a Geometric Progression |

A circle has an equation of x^2 + y^2 + 2cy = 0. Find the value of c when the length of the tangent from (5, 4) to the circle is equal to one. |

Calculate the acute angle between 2x - 4y - z = -5 and 3x + 4y + 5z = -6 |

If arcsin (3x - 4y) = 1.571 and arccos (x - y) = 1.047, what is the value of x? |

Select one that best describes you |

The digits of a three-digit number are in arithmetic progression, find the sum of all the digits |

There are 7 arithmetic means between 3 and 35. What is the sum of all the terms? |

A boat going upstream takes 1.5 times longer than going the same distance downstream. If the water current in the river is 8 kph, calculate the speed of the boat in still water. |

What is the equation of the normal to the curve x^2 + y^2 = 25 at (4, 3)? |

What is the radius of the circle x^2 + y^2 - 6x = 0? |

When the polynomial x^4 + bx^3 + 5x^2 + dx + 6 is divided by x - 2 the remainder is 16. When it is divided by x + 1 the remainder is 10. Find the value of constant d. |

Gas is escaping from a spherical balloon at a constant rate of 2 fˆ3/min. How fast is the outer surface area shrinking? |