Chaiwat either cycles to work or goes by bus. On any day that he goes to work, the probability that he cycles is 0.6.
When he cycles, the probability that he is late is 0.1.
When he goes by bus, the probability that he is late is 0.3.

Complete the probability tree diagram.

answer: give more info

step-by-step explanation:

40 x 50 = 2000

step-by-step explanation:

graph b

step-by-step explanation:

one solution- graph a (clear intercepting point.)

no solution- graph b (they're parallel, there will never be a point of interception.)

infinite solutions- graph c (all points intercept.)

there still no table