Two marbles are drawn in succession from a box containing 10 black, 30 green, 20 purple and 15 yellow marbles, with no replacement being made after each drawing. Find the probability that neither is yellow.
a. 65/77
b.118/165
c. 132/201
d. 201/403
"assignmentexpert.com" is professional group of people in Math subjects! They did assignments in very high level of mathematical modelling in the best quality. Thanks a lot
Comments