A mason jar contains eighteen marbles in the following colors: 6 green marbles, 4 blue marbles, 7 red marbles 1 black marble. What is the probability of the following outcomes WITHOUT replacement? P (Black and Black)

HELP ASAP PLEASE

Respuesta :

Answer:umm try adding 6 and 4 and then add 7 and 1 then you multiply the two answers

Step-by-step explanation: