I feel like its 1/36
1/4a-> 1/4(9)->1/36
am I wrong?

Abag contains pieces of paper numbered from 5 to 9. a piece of paper is drawn at random. what is the theoretical probability of drawing a number less than 8?

Triangles abd and ace are similar right triangles. witch ratio best explains why the slope of ab is the same as the slope of ac?

What is the 8th term of the geometric sequence with this explicit formula? an= )(n-1)