Questions Asked on June 13, 2011

Popular wisdom is that eating pre-sweetened cereal tends to increase the number of dental caries (c... Asked on June 13, 2011 at 12:06 AM 2. A researcher hypothesized that the pulse rates of long-distance athletes differ from those of oth... Asked on June 13, 2011 at 12:17 AM Given an initial value of 17 g, which is halving once each 32 hours, an exponential function in term... Asked on June 13, 2011 at 12:29 AM The population of Las Vegas, Nevada in 2000 was 478,000 and is increasing at the rate of 6.28% per y... Asked on June 13, 2011 at 12:38 AM how would I make 5.5 liters of a 2.5 molar HCl solution from a 10.5 molar HCl stock solution? Asked on June 13, 2011 at 12:44 AM Factory Worker A is exposed to a sound of a constant intensity of 6.30 × 10–4 W m–2 at a distance of... Asked on June 13, 2011 at 12:45 AM At what speed must an electron travel to have a wavelength of 13.6 pm? I got 9.89x10^-15 as the answ... Asked on June 13, 2011 at 12:50 AM What is the energy of a photon corresponding to radio waves of frequency 1.475 106 /s? I got 9.77e-... Asked on June 13, 2011 at 12:54 AM A 735 N person walks up three flights of stairs, covering a total vertical distance of 10.0 m. If, a... Asked on June 13, 2011 at 12:57 AM 4 – (- 6) Asked on June 13, 2011 at 1:03 AM