Jeremy checked the mail at 11: 00 a. m. for one week, and it was never there. he then checked the mail at noon for one week, and it was always there. use inductive reasoning to formulate a conjecture about when the mail comes

The mail was there when Jeremy checked the mail at noon because the mail delivery guy/girl would deliver the mail between 11:00 AM and 12:00 PM.  

the law of definite proportions states samples of a compound will always contain the same proportion of elements by mass. in other words, a given compound will always contain the same elements in the same proportions by mass.the law of multiple proportions states when two elements combine with each other to form more than one compound, then the weights of one element that combine with a fixed weight of the other are in a ratio of small whole numbers.