April 18, 2015

Posts by Ephraim

Total # Posts: 9

February 10, 2011

what would be the height of a water barometer if atmospheric pressure is 1.0*10^5 Pa and the density of water is 1.0*10^3 kg/m^3? (Hint. Use p= 10 hd)
July 4, 2010

Change the following sentence from Active voice to Passive voice: 1. The teacher shouted at the learners when thy did not do their homework. 2. The thief stole a watch from the shop. 3. The soccer player dribbled the ball.
June 15, 2009

Discuss why tuberculosis can be described as a "social disease". (3)
February 20, 2009

Write a pseudocode to find the average of any amount of positive numbers.
February 20, 2009

Find the average speed for the journey: jonas drives 70km in 45 min and then another 120km in 1 hour.
June 8, 2008

What percentage is: 12 of 60
June 1, 2008

Pete and jan compete as a team in a biathlon. Pete runs at a speed of 9 km/ h for x hours. Jan cycles at twice Pete's running speed for 1 hour and 30 minutes. The total distance of the biathlon is 42 km. Find, in hour and minutes, Pete's running time.
May 26, 2008

Intro. to Comp.
Yes it is the motherboard
June 12, 2007

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