Can someone me with this question? plzz don’t guess if you don’t know. ty!

"how does lena finally defeat the robots? ” this question will best be used to describe the story’s exposition. rising action. climax. falling action.

Three numbers x, y, and z are in the ratio 2: 7: 8. if 12 is subtracted from y, then three numbers form a geometric sequence (in the order x, y–12, z). find x, y, and z. there are 2 sets.

If t8 = 4 and t12 = −2, find the first three terms of the arithmetic sequence.