“Do you think mathematics is a useful way to measure risks?”

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.

At $1.32 million, they closed last month percent above what they paid in 2007." how much did they pay in 2007?

What would the rule be for the reflection of y=-3