Monday
May 20, 2013

# Posts by JOSEPH

Total # Posts: 372

calculus
A water heater in the shape of a circular cylinder is standing vertically, resting on one of the round ends. The tank is 60 inches tall and has a volume of 30 gallons. If water is flowing into the tank at the rate of 5 gallons per minute, at what rate is the level of the water...

Math
The graph of the equation 2x+6y=4 passes through point (x,-2). What is the value of x?

statistics
Solution My mean is 175.5 My standard deviation is=90.57 Sample=25 So the probability is Formula to be used: P(X>190)=P((X-mean)/s sqrt of my sample is = 5 (190-175.5) / 90.57/5) 14.5 / 18.114 calculator says 0.8004858120790548746825659710721 I check the z-table and I see -...

Physics
250

physics
134 g of water at 7°C is added to ice at 0°C. If the final temperature of the system (which you can assume is isolated) is 0°C, determine HOW MUCH ICE MELTED. The specific heat of water is 4186 J/kg·°C. The latent heat of fusion for H2O is 335,000 J/kg.

Physics

Physics
Steam of mass 11.0 g at 100°C is added to 114.8 g of ice at 0.00°C. Find the final temperature of the system.

Math
Maria painted 2 thirds of her picture in 3 fourths at this rate what is the total time it would take her to finish the whole painting

english
preposition

english
in sentece, what part os speech is from? The pistures fell from the table.

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