1. If you are 2.3 meters tall, what is your height in inches? Start:
End:
Conversion factor:

(apex) when a cup of water is dropped, as the cup falls, the water in the cup falls out true or false?

Which description best characterizes the motion of particles in a solid?

Dumbledore decides to gives a surprise demonstration. he starts with a hydrate of na2co3 which has a mass of 4.31 g before heating. after he heats it he finds the mass of the anhydrous compound is found to be 3.22 g. he asks everyone in class to determine the integer x in the hydrate: na2co3·xh2o; you should do this also. round your answer to the nearest integ