Asked in Science, Units of Measure, Weight and Mass
What is the mass-energy equivalent of a 0.15 kg baseball?
Recall E = m c^2 m = 0.15 kg = 0.15 kg c = 3 * 10^8 m/s So c^2 = 9 * 10^16 Hence E = 0.15 * 9 * 10^16 = 1.35 * 10^16 J ...
What are the release dates for Codename Kids Next Door - 2002 Operation C-A-B-L-E--T-V- Operation C-A-M-P- 1-9?
Codename Kids Next Door - 2002 Operation C-A-B-L-E--T-V- Operation C-A-M-P- 1-9 was released on: USA: 24 January 2003 ...
Asked in Roman Numerals, Numbers
4251970 in Roman numerals?
(M)(M)(M)(M)(C)(C)(L)MCMLCC * (M) is a million, so (M)(M)(M)(M) is four million * (C) is a hundred thousand, so (C)(C) is two hundred thousand * (L) is fifty thousand * M is one thousand * CM is one hundred less than 1000, so 900 * L is fifty, C is ten, so LCC is fifty and ten and ten = 70. ...
Asked in Math and Arithmetic, Algebra, Calculus
What is straight lines with algebraic sum of intercepts fixed as k?
Suppose the equation of the line is y = mx c where m is not zero.Then the x-intercept is (-c/m, 0) and the y-intercept is (0, c) Therefore -c/m + c = k multiplying by m, -c + cm = km or c*(m -1) = km and so, provided (m - 1) is not 0, c = km/(m - 1) and the equations of the line are y = mx + km/(m - 1) for different values of m. When m - 1 =...