PLEASE DOUBLE CHECK THE ANSWERS, I DO DOUBLE CHECKING TOO

11. If an = 2 -7n, find a10. a. -66 b. -67 C. -68 d. -69 12. What is the next term in the Fibonacci sequence 1, 1, 2, 3, 5, 8 ...? a. 11 b. 12 C. 13 d. 14 13. Find the indicated partial sum of a sequence defined by the general term an = 2n + 3; En=1an. a. 96 b. 77 C. 97 d. 87 14. Find the common difference of arithmetic progression 3, 8, 13, 18, ... a. 5 b. 6 C. 7 d. 8 15. Using the arithmetic progression in number 14, what is the 8th term of the sequence? a. 37 b. 38 C. 39 d. 40 16. A is any chord of the circle that passes through the center of a circle. a. Secant b. Diameter c. Chord d. Tangent17. A is a line that intersects the circle at exactly one point. a. Secant b. Diameter C. Chord d. Tangent 18. It is a line segment whose endpoints are on the circle. a. Secant b. Diameter C. Chord d. Tangent 19. It is a line, a ray, or a line segment that intersects a circle exactly two points. a. Secant b. Diameter C. Chord d. Tangent6. Find the next term of the arithmetic sequence 5, 3, 1, 2. 3HT relA a. -1 b. -2 C . - 3 hinged d. -4pill 7. Find the common difference of arithmetic progression 5, 3, 1,... HTg. a. -1 b. -2 C. -3 d. -4 MOITOUSTeNI JASEVE 8. Find the 3d term of the general term an = n. notburdent ard wollot bas bees 2619 9siminik a. 1 b. 2 c. 3 d. 4 T23NOH 9. Find the four arithmetic means between 19 and 54. a. 24, 31, 38, 45 b. 25, 32, 39, 46 C. 26, 33, 40, 47 d. 27, 34, 41, 48 10. Which set is an example of a harmonic sequence? NIHNIH NIHNIX NINNIWAINUIIN AINNIACINVIN PINNIVIDIHNIN