Cbc) Unit: Fill & Download for Free

Short answer: Total time taken to fill the tank is 3 hours 36 minutes.Working:Let the total volume of tank be [math]V[/math] cbc. unitsIt’s given that a single tap fills the tank in [math]6[/math] hours.Rate of filling tank is [math]\frac{V}{6}[/math] cbc. units per hour.It’s given that at some instant the tank is half-full. i.e. [math]\frac{V}{2}[/math] cbc. units is full, and [math]3[/math] hours have passed.[math]\Rightarrow\frac{V}{2}[/math] cbc. units is remaining.Also, at this instant [math]4[/math] more similar taps are opened to fill the tank.Total [math]5[/math] taps are open, and the rate of filling the tank increases to [math]\frac{5V}{6}[/math] cbc. units per hour.Total time taken to fill the remaining tank[math]= \frac{\frac{V}{2}}{\frac{5V}{6}}[/math] hour [math]\times\: 60[/math] minutes/hour= [math]36[/math] minutesTotal time = [math]3[/math] hours + [math]36[/math] minutes = 3 hours 36 minutes.

Because people love to be stupid! Yet sometimes it can really cost them.Continuously, a 19-year-old in Canada decided to entertain a couple of his friends annoying a helicopter pilot. What he didn't know, was that the helicopter pilot they chose to annoy happened to work for the police.The teen ran into the woods after he realized his mistake, not knowing of the infra red camera. The charges added up since the laser was attached to a pellet gun.“Officers with the canine unit tracked the first suspect through a wooded area with the help of the chopper. He was arrested while trying to hide underneath some trees.The video ends with an overhead shot of a group of officers surrounding a suspect, who appears to have his hands in cuffs behind his back.”Vaughan teen charged after laser strikes York police helicopter | CBC News

Dave Carroll against the United Airlines:When a $3,500 Taylor guitar owned by David Carroll of Canadian folk-pop group Sons of Maxwell had been broken due to mishandling by the United Airlines crew there began a fight for reimbursement. After months of following up with customer when United rejected Carroll’s claim he exacted revenge by recording a series of songs called the “United Breaks Guitars” trilogy. It received millions of hit on you-tube resulting in United’s stock drop in value by $180 million.The lyrics include the verse "I should have flown with someone else, or gone by car, 'cause United breaks guitars."In December 2009, Time magazine named "United Breaks Guitars" No. 7 on its list of the Top 10 Viral Videos of 2009.In January 2012, Carroll and "United Breaks Guitars" were featured in the CBC/CNBC documentary Customer (Dis)Service.In May 2012, Carroll published a book, United Breaks Guitars: The Power of One Voice in the Age of Social Media detailing his experiences.In January 2013, the success of Carroll's online protest was used by the German television and news service Tagesschau to exemplify a new kind of threat facing corporations in the internet age.In June 2013, the NBC TV Today program's panel discussed "how to properly complain and get what you want" and used a Carroll video as an example of a good way to complain while remaining "respectful" and "not yelling".**Sweet and Simple** :)For more information you can read: United Breaks GuitarsSource: Google and TopYaps