Questions Asked on May 6, 2018

By what percent will a fraction change if its numerator is decreased by 10% and its denominator is d... Asked on May 6, 2018 at 1:04 AM In Germany they came first for the Communists, and I didn't speak up because I wasn't a Communist.... Asked on May 6, 2018 at 1:20 AM Drawing at least one queen when you draw a card from a standard deck 5 times​ (replacing the card... Asked on May 6, 2018 at 5:10 AM A particle moves along a curve so that its position at time t is given by the position vector <4e^(3... Asked on May 6, 2018 at 5:26 AM If f is a vector-valued function defined by <sin2t, cos2t> then what is f '' (pi/4)? I think it i... Asked on May 6, 2018 at 5:32 AM Can lotto be win mathematically? If yes what is the formula to produce genuine Numbers Asked on May 6, 2018 at 6:42 AM So I have worked out the 'allowed' configurations for four particles which can occupy 5 different en... Asked on May 6, 2018 at 7:48 AM The angle of elevation of the top of a tower fron a point 42m away from its base on level ground is... Asked on May 6, 2018 at 7:51 AM An athlete with mass (m) running at speed (v) grabs a light rope that hangs from a ceiling of height... Asked on May 6, 2018 at 8:27 AM In a restaurant, a service charge of 10% is added to the price of a meal. What is the service charge... Asked on May 6, 2018 at 8:53 AM