Thursday
May 23, 2013

Posts by Maria


Total # Posts: 1321

physical science
A Weather balloon carries instruments that measure temperature, pressure, and humidity as it rises through the atmosphere. Suppose such a balloon has a volume of 1.2 m3 at sea level where the pressure is 1 atm and the temperature is 20oC. When the balloon is at an altitude of ...

Physics
A loaded truck can accelerate at 4 m/s 2. It loses its load so that it is only 0.1 as massive. By what factor must the acceleration change for the same driving force?

Algebra 2
x=4? y=100? Is That Right?

Algebra 2
Explain what the notation f(4)=100 means? We could also say that when x=___, y=___?

Physics
A loaded truck can accelerate at 4 m/s 2. It loses its load so that it is only 0.1 as massive. By what factor must the acceleration change for the same driving force?

Physics
A loaded truck can accelerate at 4 m/s 2. It loses its load so that it is only 0.1 as massive. By what factor must the acceleration change for the same driving force?

chemistry ----------- chemistry
on the atomic level , how are physical changes and chemical changes different ?

Art
Idk because i feel like modern art in the 20th century, is realistic, with the nude statues, and paintings, and things looking like a photograph nowadays. U know what im saying?

Art
ok so for the first question on how art will change in the future, i said it will be more.. realistic. Do u think thats a good answer?

Art
can you help, what is this question answering? It says, based on the examples you have seen from the various time periods in history, try to uncover any trends and deduce the direction art style is heading.

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