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28. If the 2 nd term of a geometric sequence is −184 and the sum to infinity of the sequençe is 414 , then the common ra
Posted: Wed Jul 13, 2022 5:08 am
by answerhappygod
- 28 If The 2 Nd Term Of A Geometric Sequence Is 184 And The Sum To Infinity Of The Sequence Is 414 Then The Common Ra 1 (22.12 KiB) Viewed 33 times
28. If the 2 nd term of a geometric sequence is −184 and the sum to infinity of the sequençe is 414 , then the common ratio of the sequence is A. −32 B. −31 C. 31 D. 32 29. A ship leaves port O and sails in a direction of N60∘E at a steady speed of 15 km/h for 4 hours. Then it turns north and sails at a steady speed of 20 km/h for 3 hours and reaches Q. The distance between Q and O is A. 60 km. B. 602 km. C. 603 km. D. 120 km.