Which of the following geometric series converges? I. 2.9 - 3.19 + 3.509 - 3.8599 + ... II. 0.3 + 0.12 + 0.048 + 0.0192 + ... III. 4 - 16 + 64 - 256 + ...

If the graphs of the linear equations in a system are parallel, what does that mean about the possible solution(s) of the system? a. there are infinitely many solutions. b. there is no solution. c. there is exactly one solution. d. the lines in a system cannot be parallel.

Julius sold five times as many computers as sam sold last year. in total, they sold 78 computers. how many computers did julius sell?

A25- foot ladder leans against a building and reaches a point of 23.5 feet above the ground .find the angle that the ladder makes with the building