There are 5,119 households in Salvador's town. Salvador surveys a random sample
of 20 households from his town.
He finds that more than one language is
spoken in 4 of the households. Based on
the sample, in about how many
households in the town should Salvador
expect more than one language to be
spoken?

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.

What mathematical statement is missing ? ? the answer is b