What is the approximate length of arc s on the circle below? use 3.14 for mc025-1.jpg. round your answer to the nearest tenth. mc025-2.jpg 14.1 in. 22.5 in. 42.3 in. 56.5 in.

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.

Factor the polynomial expression x6 – x3 – 20

Select the correct answer what is the 10th term of the geometric sequence 3,6, 12, 24,48 a. 512 b. 3,072 c. 768 d. 1,536