Solve ne intial valde problem ay x'l+fa) = sia@t) xco)-g xeo)-l b)plot gcahr )what wcodppnne inilat would h velocity lucre xto)- α> 0? can you nake any conclusions similar to thse in discuss regarding the soloton overthe lang te cxplain yoor apinion testo= 4,iog1.oo,4,000 po t so lotions.

what experimental evidence led scientists to change from the previous model to this one?

a few of the positive particles aimed at a gold foil seemed to bounce back.

the colors of light emitted from heated atoms had very specific energies.

experiments with water vapor showed that elements combine in specific proportions.

cathode rays were bent in the same way whenever a magnet was brought near them.

molecules are free to separate from each other and will take on the shape of the container. molecules move completely at random and high speeds. they vibrate in a fixed position and do not move around much. molecules expand to the edge of their container.

the old price per ounce is c/4.

the new price per ounce is c/3.6.

the ratio of the old price to the new one is

(c/4)/(c/3.6) = (c/c)×(3.6/4) = 0.9 . . = 9/10 . . "nine tenths" in either form