Answer:
Option B
Step-by-step explanation:
you should add both the powers that is
2/5 +2/9
28/45
Answer:
You would have to add 4 blue marbles
Step-by-step explanation:
there are a total of 12 marbles, 4 of them being blue.
If you add 4 blue ones, there would be a total of 16 marbles and 8 of them would be blue.
8/16 = 1/2
Therefore, 4 blue marbles need to be added for the chance to draw one to be 1/2 or 50%
(22/7 - 2/3) divided by 2 is less than the value of 22/7 - 2/3
Answer:
i dont think so i have done a question like this before.
Step-by-step explanation:
