Saturday
May 25, 2013

# Posts by priyanka

Total # Posts: 36

mathe
wie heisst die grÃ¶sste vierstellige zahl aus lauter verschiedenen ziffern

mathe
wie heisst die kleinste siebenstellige zahl,wenn keine ziffer mehr als zweimal vorkommen darf

science
A car is travelling at 80km/h in east direction , a train is travelling at 50 m/s in north direction then what is the combined velocity of car and train?

physics
A car is travelling at 80km/h in east direction , a train is travelling at 50 m/s in north direction then what is the combined velocity of car and train?

math
if x=0 y=3*0-5*0+9*0-8 y=-8

statistics
A simple random sample of 50 items from a population with σ  6 resulted in a sample mean of 32. a. Provide a 90% confidence interval for the population mean

math
in triangle abc ad is bisector of angle a and angle b is twice of angle c prove that angle bac is equal to 72

Physics
Thanks, for the help Elena. For me this answer is also not working its saying that its wrong. :/

Physics
Four people sit in a car. The masses of the people are 41 kg, 47 kg, 53 kg, and 55 kg. The car's mass is 1020 kg. When the car drives over a bump, its springs cause an oscillation with a frequency of 1.00 Hz. What would the frequency be if only the 41-kg person were presen...

Physics
A spoked wheel with a radius of 44.0 cm and a mass of 1.90 kg is mounted horizontally on frictionless bearings. JiaJun puts his 0.550-kg guinea pig on the outer edge of the wheel. The guinea pig begins to run along the edge of the wheel with a speed of 18.0 cm/s with respect t...

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