Which property describes a mixture? It cannot be separated by physical methods
It has a single chemical composition.
O It cannot have more than one state of matter.
It cannot be described by a chemical symbol or formula,

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Dexter read 11 science fiction books and 5 history books. lena read 9 science fiction books and 4 history books. compare the students’ ratios of science fiction books to history books. 1. determine the ratios’ form:    science fiction books to history books 2. write the ratios as fractions:    dexter: 115; lena: 94 3. rewrite with a common denominator. 4. compare. 5. answer the question. determine which shows the correct comparison of the ratios for this problem.

For the inequality |c| < |d| to be true, which of the following must be true?

Aa at 9 a.m. it at 4 p.m. he a of $28.84.?