Question

Ursula draws a marble from the bag randomly without looking. She then draws another marble from the bag without replacing the first one. Which expression shows the probability of drawing black marbles in both the trials?
10 over 16 added to 9 over 16
10 over 16 added to 9 over 15
10 over 16 multiplied by 9 over 16
10 over 16 multiplied by 9 over 15

Answer 1

@Hoe @hotguy

Answer 2

its b because both sides must go down because there is one less marble total and one less black marble

Answer 3

medal and mention me for help

Answer 4

@liana1026 read above