Expand » a bag contains 6 red marbles and 4 blue marbles. ralph randomly draws a marble from the bag, notes its color, and then replaces the marble in the bag. he remixes the marbles and repeats the process until he draws a blue marble. what is the probability this takes ralph more than 3 draws?

a

step-by-step explanation:

isi

step-by-step explanation:

use that smart brain

step-by-step explanation:

use pothagarean therom

a^2+b^2=c^2 so first ac

acm is a right triangle because c= 90°

and am (the hypotenuse or c) =16+9 =25

but there is not enough info we need another angle or side length

the first one

step-by-step explanation:

just id the test.