Which is the BEST precise definition for the phrase line segment? A. section of a line with end points.
B. point with a line going infinitely in one direction.
C. Part of a line.
D. straight figure with ends.

Successful implementation of a new system is based on three independent modules. module 1 works properly with probability 0.96. for modules 2 and 3, these probabilities equal 0.95 and 0.90. compute the probability that at least one of these three modules fails to work properly.

Can someone pls ! pls answer all. no explanation needed..

Ineed in figuring out this problem.