There are 3 red marbles, 5 green marbles, and 2 blue marbles in a jar. event a is defined as drawing a red marble from the jar on the first draw. event b is defined as drawing a green marble on the second draw.
if two marbles are drawn from the bag, one after the other without replacement, what is p(b|a) expressed in simplest form?

step-by-step explanation:

a rhombus is a parallelogram enjoying his symmetry.

solution:

→c= a b , that is product of a and b is possible only when when a is m × n matrix and b is n × p matrix.

that is, number of columns of a= number of rows of b.

so, size of matrix , c= a b is , if a = (m × n)matrix

b= (n × p)matrix

then a b = [ (m × n)matrix] ×[   (n × p)matrix ]

→→c= a b= [m × p ] matrix

→→size of product a b will be equal to = number of rows of a × number of columns of b

1/2*qr*rs

step-by-step explanation:

on monday rodney ate 1/4th of the sandwich = 3/12

on tuesday he ate 1/3rd of the sandwich = 4/12

therefore in total he has eaten = 3/12 + 4/12 = 7/12

thus we can say that he has eaten 7/12 of the sandwich on monday and tuesday alltogether.

happy to

pls mark as brainliest.