The second hand on a clock is 8 cm long
What is the distance the tip of the second-hand travels in 10
minutes?

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.

Which of the following is the result of expanding the series

Simplify (1/2)4th power a. (1/16) b.(1/8) c.(1/4)