We take 2 marbles from 20 marbles and the total ways is 20x19:2=190
But we need only 2 red marbles and the ways is 14x13:2=91
And finally we do the division 91:190=91/190 is the probability we need
To be honest there are lots of different reasons. You might want to try and talk to him to let him now how he is making you feel.
Answer:
$25
Step-by-step explanation:
5×5=25
25×5= 125
<em>is this what you are looking for?</em>
Answer:
3 3/4
Step-by-step explanation:
3/2/2/5 = 15/4
15/4 = 3 3/4
Probably a circle. Its the same thing as cutting a cube and getting a square, and cross sectioning a pentagonal prism and getting a pentagon.
