Questions Asked on July 18, 2013

using formula d(h)=8e^-0.4h to determine the milligrams d of a certain drug in bloodstream h hours a... Asked on July 18, 2013 at 12:06 AM In a group no. of boys is48/5, no of girls is 32/5 and no. of techer is 2. Find the ratio of boys, g... Asked on July 18, 2013 at 12:15 AM What is smart estimation to determine an estimation range. Asked on July 18, 2013 at 12:35 AM A gas has a volume of 4.40L at 0∘C. What final temperature, in degrees Celsius, is needed to change... Asked on July 18, 2013 at 12:42 AM A airplane is approaching you at a speed of 360km/h. If you measure the pitch of its approaching eng... Asked on July 18, 2013 at 1:05 AM As a train moves away from you, the frequency of its whistle is determined to be 475Hz. If the actua... Asked on July 18, 2013 at 1:06 AM Subjects & Verbs. I was wanting to check my work please before I turn it in. 1.Abraham Lincoln was... Asked on July 18, 2013 at 1:11 AM an automobile is travelling towards you at a speed 25.0m/s. When you measure the frequency of its ho... Asked on July 18, 2013 at 1:20 AM runner goes from a standstill to a speed of 7.9 m/s in 14s. what is the acceleration of the runner? Asked on July 18, 2013 at 1:30 AM If # is a binay operation defied by a # b = a^2 + b, find the value of 4 # 1. Asked on July 18, 2013 at 1:37 AM