Hani E.

Location:

Madison, WI

Member since:

September 13, 2011

What is your background in web design? Just a few sentences.

not good at all in web design - help

Do you do web programming? If so, which languages? (I.e., ASP, Java, PHP, Rails, Python, ColdFusion, etc.)

ruby on rails, Java(servlet/JSP - no frameworks)

A GIF leaves Long Island at 2 p.m. heading south at 72DPI, while a TIF leaves Philadelphia at 3 p.m. heading north at 300 DPI. Given their resolutions, what time will they collide?

distance between long island and philadelphia is 97 miles y = distance traveled from long island southward in miles until collision. t = travel time from 2 pm until collision in minutes. for GIF -------- y = 72 * t for TIF -------- 97 - y = -300 * (t - 60) 2 equations 2 unknowns, solve as follows: 97 - (72 * t) = -300 * (t - 60) 97 - 72 t = - 300 t + 18,000 97 = -228 t + 18,000 228 t = 18,000 - 97 t = 17,903 / 228 t = 79 minutes after departure at 2:00 pm, so around 3:19 PM

Introduction

ruby on rails and Javascript programmer previously Java programmer previously C++ and Objective C programmer previously Basic and Fortran programmer


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