Nthe above figure, the radius of curvature is 10 ft and the height of the segment is 2 ft. what's the length of the chord? a. 7.5 ft b. 15 ft c. 10 ft d. 12 ft

Nnnnneeedd 1.find the residual if you know the actual number is 5.2 and the predicted value is 4.8

What is 1/2 x (6 x 4)+3 + 2 show your work

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.