Final answer:
The correct sign to make the sentence '973/1000 ____ 0.175' true is '>' because 0.973 is greater than 0.175. Therefore, the sign that makes the sentence true is (b) >, meaning 973/1000 is greater than 0.175.
Step-by-step explanation:
The question asks which sign makes the sentence 973/1000 ____ 0.175 true. To answer this, let's compare the decimal representation of the fraction 973/1000 to the given decimal 0.175. When the fraction 973/1000 is converted to decimal form, it becomes 0.973, which is clearly greater than 0.175. Therefore, the sign that makes the sentence true is (b) >, meaning 973/1000 is greater than 0.175.