Answer:
731 046
Step-by-step explanation:
put the unit it it's correct value position
Answer:
2/15
Step-by-step explanation:
There is a 4/10 probability that she chooses blue the first time, but the second time it is a 3/9 chance because she didn't put the marble back so there are 9 marbles in total, 3 blue ones.
4/10 x 3/9 = 2/5 x 1/3 = 2/15
I hope this helps :)
Edit: Messed up the multiplication, whoops!
3*-3^2+5*-3-14
3*-9+(-15)-14
-27+-15-14
-42-14
-56
