Hey yall, i know i've said this before, but this time i mean it. I'm leaving Not for good, maybe i'll check in once in a while, but other than that, i won't be active. is toxic, and nasty (people are posting nasty pictures), and i never leave the site feeling good. You know what i mean? Anyways here's some points. Love u all,

-Ari

What properties allow transformation to be used as a problem solving tool

10 ! a train starts from grand city and travels toward belleville 388 miles away. at the same time, a train starts from belleville and runs at the rate of 47 miles per hour toward grand city. they pass each other 4 hours later. find the rate of the train from grand city.

Answer asap ill give ! ’ a sample of radioactive material decays over time. the number of grams, y , of the material remaining x days after the sample is discovered is given by the equation y = 10(0.5)^x. what does the number 10 represents in the equation? a. the half-life of the radioactive material, in days b. the amount of the sample, in grams, that decays each day c. the time, in days, it will take for the samples to decay completely d. the size of the sample, in grams, at the time the material was discovered